201639395535

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{499}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 352235520000

約数和(自身を除く): 150596124465

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 97, 141, 235, 285, 291, 311, 485, 499, 705, 893, 933, 1455, 1497, 1555, 1843, 2495, 2679, 4465, 4559, 4665, 5529, 5909, 7485, 9215, 9481, 13395, 13677, 14617, 17727, 22795, 23453, 27645, 28443, 29545, 30167, 43851, 47405, 48403, 68385, 70359, 73085, 86621, 88635, 90501, 117265, 142215, 145209, 150835, 155189, 219255, 242015, 259863, 277723, 351795, 433105, 445607, 452505, 465567, 573173, 726045, 775945, 833169, 919657, 1299315, 1336821, 1388615, 1417849, 1719519, 2228035, 2274941, 2327835, 2758971, 2865865, 2948591, 4165845, 4253547, 4598285, 6684105, 6824823, 7089245, 7293883, 8597595, 8845773, 11374705, 13794855, 14742955, 15053333, 21267735, 21881649, 26939131, 34124115, 36469415, 43223879, 44228865, 45159999, 75266665, 80817393, 109408245, 129671637, 134695655, 138583777, 216119395, 225799995, 286013327, 404086965, 415751331, 648358185, 692918885, 707506651, 858039981, 1430066635, 2078756655, 2122519953, 3537533255, 4290199905, 10612599765, 13442626369, 40327879107, 67213131845, 201639395535]

約数ペア:

[(1, 201639395535), (3, 67213131845), (5, 40327879107), (15, 13442626369), (19, 10612599765), (47, 4290199905), (57, 3537533255), (95, 2122519953), (97, 2078756655), (141, 1430066635), (235, 858039981), (285, 707506651), (291, 692918885), (311, 648358185), (485, 415751331), (499, 404086965), (705, 286013327), (893, 225799995), (933, 216119395), (1455, 138583777), (1497, 134695655), (1555, 129671637), (1843, 109408245), (2495, 80817393), (2679, 75266665), (4465, 45159999), (4559, 44228865), (4665, 43223879), (5529, 36469415), (5909, 34124115), (7485, 26939131), (9215, 21881649), (9481, 21267735), (13395, 15053333), (13677, 14742955), (14617, 13794855), (17727, 11374705), (22795, 8845773), (23453, 8597595), (27645, 7293883), (28443, 7089245), (29545, 6824823), (30167, 6684105), (43851, 4598285), (47405, 4253547), (48403, 4165845), (68385, 2948591), (70359, 2865865), (73085, 2758971), (86621, 2327835), (88635, 2274941), (90501, 2228035), (117265, 1719519), (142215, 1417849), (145209, 1388615), (150835, 1336821), (155189, 1299315), (219255, 919657), (242015, 833169), (259863, 775945), (277723, 726045), (351795, 573173), (433105, 465567), (445607, 452505)]