164485667075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{43579}}^1$

素因数の和:43796

約数の個数: 48

約数和(自身を含む): 220609630080

約数和(自身を除く): 56123963005

約数列:

[1, 5, 17, 25, 83, 85, 107, 415, 425, 535, 1411, 1819, 2075, 2675, 7055, 8881, 9095, 35275, 43579, 44405, 45475, 150977, 217895, 222025, 740843, 754885, 1089475, 3617057, 3704215, 3774425, 4662953, 18085285, 18521075, 23314765, 61489969, 79270201, 90426425, 116573825, 307449845, 387025099, 396351005, 1537249225, 1935125495, 1981755025, 6579426683, 9675627475, 32897133415, 164485667075]

約数ペア:

[(1, 164485667075), (5, 32897133415), (17, 9675627475), (25, 6579426683), (83, 1981755025), (85, 1935125495), (107, 1537249225), (415, 396351005), (425, 387025099), (535, 307449845), (1411, 116573825), (1819, 90426425), (2075, 79270201), (2675, 61489969), (7055, 23314765), (8881, 18521075), (9095, 18085285), (35275, 4662953), (43579, 3774425), (44405, 3704215), (45475, 3617057), (150977, 1089475), (217895, 754885), (222025, 740843)]