11265975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 24141312

約数和(自身を除く): 12875337

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 105, 115, 161, 175, 207, 225, 311, 315, 345, 483, 525, 575, 805, 933, 1035, 1449, 1555, 1575, 1725, 2177, 2415, 2799, 4025, 4665, 5175, 6531, 7153, 7245, 7775, 10885, 12075, 13995, 19593, 21459, 23325, 32655, 35765, 36225, 50071, 54425, 64377, 69975, 97965, 107295, 150213, 163275, 178825, 250355, 321885, 450639, 489825, 536475, 751065, 1251775, 1609425, 2253195, 3755325, 11265975]

約数ペア:

[(1, 11265975), (3, 3755325), (5, 2253195), (7, 1609425), (9, 1251775), (15, 751065), (21, 536475), (23, 489825), (25, 450639), (35, 321885), (45, 250355), (63, 178825), (69, 163275), (75, 150213), (105, 107295), (115, 97965), (161, 69975), (175, 64377), (207, 54425), (225, 50071), (311, 36225), (315, 35765), (345, 32655), (483, 23325), (525, 21459), (575, 19593), (805, 13995), (933, 12075), (1035, 10885), (1449, 7775), (1555, 7245), (1575, 7153), (1725, 6531), (2177, 5175), (2415, 4665), (2799, 4025)]