23013315

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 46964736

約数和(自身を除く): 23951421

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 47, 65, 81, 93, 117, 135, 141, 155, 195, 235, 243, 279, 351, 403, 405, 423, 465, 585, 611, 705, 837, 1053, 1209, 1215, 1269, 1395, 1457, 1755, 1833, 2015, 2115, 2511, 3055, 3159, 3627, 3807, 4185, 4371, 5265, 5499, 6045, 6345, 7285, 7533, 9165, 10881, 11421, 12555, 13113, 15795, 16497, 18135, 18941, 19035, 21855, 27495, 32643, 37665, 39339, 49491, 54405, 56823, 57105, 65565, 82485, 94705, 97929, 118017, 148473, 163215, 170469, 196695, 247455, 284115, 354051, 489645, 511407, 590085, 742365, 852345, 1534221, 1770255, 2557035, 4602663, 7671105, 23013315]

約数ペア:

[(1, 23013315), (3, 7671105), (5, 4602663), (9, 2557035), (13, 1770255), (15, 1534221), (27, 852345), (31, 742365), (39, 590085), (45, 511407), (47, 489645), (65, 354051), (81, 284115), (93, 247455), (117, 196695), (135, 170469), (141, 163215), (155, 148473), (195, 118017), (235, 97929), (243, 94705), (279, 82485), (351, 65565), (403, 57105), (405, 56823), (423, 54405), (465, 49491), (585, 39339), (611, 37665), (705, 32643), (837, 27495), (1053, 21855), (1209, 19035), (1215, 18941), (1269, 18135), (1395, 16497), (1457, 15795), (1755, 13113), (1833, 12555), (2015, 11421), (2115, 10881), (2511, 9165), (3055, 7533), (3159, 7285), (3627, 6345), (3807, 6045), (4185, 5499), (4371, 5265)]