123311702925

素因数分解:

$3^2\times 5^2\times {\mathrm{461}}^1\times {\mathrm{751}}^1\times {\mathrm{1583}}^1$

素因数の和:2811

約数の個数: 72

約数和(自身を含む): 221778805248

約数和(自身を除く): 98467102323

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 461, 751, 1383, 1583, 2253, 2305, 3755, 4149, 4749, 6759, 6915, 7915, 11265, 11525, 14247, 18775, 20745, 23745, 33795, 34575, 39575, 56325, 71235, 103725, 118725, 168975, 346211, 356175, 729763, 1038633, 1188833, 1731055, 2189289, 3115899, 3566499, 3648815, 5193165, 5944165, 6567867, 8655275, 10699497, 10946445, 15579495, 17832495, 18244075, 25965825, 29720825, 32839335, 53497485, 54732225, 77897475, 89162475, 164196675, 267487425, 548052013, 1644156039, 2740260065, 4932468117, 8220780195, 13701300325, 24662340585, 41103900975, 123311702925]

約数ペア:

[(1, 123311702925), (3, 41103900975), (5, 24662340585), (9, 13701300325), (15, 8220780195), (25, 4932468117), (45, 2740260065), (75, 1644156039), (225, 548052013), (461, 267487425), (751, 164196675), (1383, 89162475), (1583, 77897475), (2253, 54732225), (2305, 53497485), (3755, 32839335), (4149, 29720825), (4749, 25965825), (6759, 18244075), (6915, 17832495), (7915, 15579495), (11265, 10946445), (11525, 10699497), (14247, 8655275), (18775, 6567867), (20745, 5944165), (23745, 5193165), (33795, 3648815), (34575, 3566499), (39575, 3115899), (56325, 2189289), (71235, 1731055), (103725, 1188833), (118725, 1038633), (168975, 729763), (346211, 356175)]