86676075

素因数分解:

$3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1906

約数の個数: 60

約数和(自身を含む): 167624688

約数和(自身を除く): 80948613

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 115, 135, 207, 225, 345, 405, 575, 621, 675, 1035, 1725, 1861, 1863, 2025, 3105, 5175, 5583, 9305, 9315, 15525, 16749, 27915, 42803, 46525, 46575, 50247, 83745, 128409, 139575, 150741, 214015, 251235, 385227, 418725, 642045, 753705, 1070075, 1155681, 1256175, 1926135, 3210225, 3467043, 3768525, 5778405, 9630675, 17335215, 28892025, 86676075]

約数ペア:

[(1, 86676075), (3, 28892025), (5, 17335215), (9, 9630675), (15, 5778405), (23, 3768525), (25, 3467043), (27, 3210225), (45, 1926135), (69, 1256175), (75, 1155681), (81, 1070075), (115, 753705), (135, 642045), (207, 418725), (225, 385227), (345, 251235), (405, 214015), (575, 150741), (621, 139575), (675, 128409), (1035, 83745), (1725, 50247), (1861, 46575), (1863, 46525), (2025, 42803), (3105, 27915), (5175, 16749), (5583, 15525), (9305, 9315)]