53745675

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 92375040

約数和(自身を除く): 38629365

約数列:

[1, 3, 5, 15, 25, 47, 75, 79, 141, 193, 235, 237, 395, 579, 705, 965, 1175, 1185, 1975, 2895, 3525, 3713, 4825, 5925, 9071, 11139, 14475, 15247, 18565, 27213, 45355, 45741, 55695, 76235, 92825, 136065, 226775, 228705, 278475, 381175, 680325, 716609, 1143525, 2149827, 3583045, 10749135, 17915225, 53745675]

約数ペア:

[(1, 53745675), (3, 17915225), (5, 10749135), (15, 3583045), (25, 2149827), (47, 1143525), (75, 716609), (79, 680325), (141, 381175), (193, 278475), (235, 228705), (237, 226775), (395, 136065), (579, 92825), (705, 76235), (965, 55695), (1175, 45741), (1185, 45355), (1975, 27213), (2895, 18565), (3525, 15247), (3713, 14475), (4825, 11139), (5925, 9071)]