492079185

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1091}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 946632960

約数和(自身を除く): 454553775

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 257, 351, 585, 771, 1091, 1285, 1755, 2313, 3273, 3341, 3855, 5455, 6939, 9819, 10023, 11565, 14183, 16365, 16705, 29457, 30069, 34695, 42549, 49095, 50115, 70915, 90207, 127647, 147285, 150345, 212745, 280387, 382941, 451035, 638235, 841161, 1401935, 1914705, 2523483, 3645031, 4205805, 7570449, 10935093, 12617415, 18225155, 32805279, 37852245, 54675465, 98415837, 164026395, 492079185]

約数ペア:

[(1, 492079185), (3, 164026395), (5, 98415837), (9, 54675465), (13, 37852245), (15, 32805279), (27, 18225155), (39, 12617415), (45, 10935093), (65, 7570449), (117, 4205805), (135, 3645031), (195, 2523483), (257, 1914705), (351, 1401935), (585, 841161), (771, 638235), (1091, 451035), (1285, 382941), (1755, 280387), (2313, 212745), (3273, 150345), (3341, 147285), (3855, 127647), (5455, 90207), (6939, 70915), (9819, 50115), (10023, 49095), (11565, 42549), (14183, 34695), (16365, 30069), (16705, 29457)]