23662665

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 46099200

約数和(自身を除く): 22436535

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 97, 117, 135, 139, 195, 291, 351, 417, 485, 585, 695, 873, 1251, 1261, 1455, 1755, 1807, 2085, 2619, 3753, 3783, 4365, 5421, 6255, 6305, 9035, 11349, 13095, 13483, 16263, 18765, 18915, 27105, 34047, 40449, 48789, 56745, 67415, 81315, 121347, 170235, 175279, 202245, 243945, 364041, 525837, 606735, 876395, 1577511, 1820205, 2629185, 4732533, 7887555, 23662665]

約数ペア:

[(1, 23662665), (3, 7887555), (5, 4732533), (9, 2629185), (13, 1820205), (15, 1577511), (27, 876395), (39, 606735), (45, 525837), (65, 364041), (97, 243945), (117, 202245), (135, 175279), (139, 170235), (195, 121347), (291, 81315), (351, 67415), (417, 56745), (485, 48789), (585, 40449), (695, 34047), (873, 27105), (1251, 18915), (1261, 18765), (1455, 16263), (1755, 13483), (1807, 13095), (2085, 11349), (2619, 9035), (3753, 6305), (3783, 6255), (4365, 5421)]