25457058

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2560

約数の個数: 64

約数和(自身を含む): 65370240

約数和(自身を除く): 39913182

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 153, 187, 198, 297, 306, 374, 459, 561, 594, 918, 1122, 1683, 2521, 3366, 5042, 5049, 7563, 10098, 15126, 22689, 27731, 42857, 45378, 55462, 68067, 83193, 85714, 128571, 136134, 166386, 249579, 257142, 385713, 471427, 499158, 748737, 771426, 942854, 1157139, 1414281, 1497474, 2314278, 2828562, 4242843, 8485686, 12728529, 25457058]

約数ペア:

[(1, 25457058), (2, 12728529), (3, 8485686), (6, 4242843), (9, 2828562), (11, 2314278), (17, 1497474), (18, 1414281), (22, 1157139), (27, 942854), (33, 771426), (34, 748737), (51, 499158), (54, 471427), (66, 385713), (99, 257142), (102, 249579), (153, 166386), (187, 136134), (198, 128571), (297, 85714), (306, 83193), (374, 68067), (459, 55462), (561, 45378), (594, 42857), (918, 27731), (1122, 22689), (1683, 15126), (2521, 10098), (3366, 7563), (5042, 5049)]