195280776615

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{797}}^1\times {\mathrm{991}}^1$

素因数の和:2160

約数の個数: 64

約数和(自身を含む): 320091512832

約数和(自身を除く): 124810736217

約数列:

[1, 3, 5, 15, 53, 159, 265, 311, 795, 797, 933, 991, 1555, 2391, 2973, 3985, 4665, 4955, 11955, 14865, 16483, 42241, 49449, 52523, 82415, 126723, 157569, 211205, 247245, 247867, 262615, 308201, 633615, 743601, 787845, 789827, 924603, 1239335, 1541005, 2369481, 3718005, 3949135, 4623015, 11847405, 13136951, 16334653, 39410853, 41860831, 49003959, 65684755, 81673265, 125582493, 197054265, 209304155, 245019795, 245636197, 627912465, 736908591, 1228180985, 3684542955, 13018718441, 39056155323, 65093592205, 195280776615]

約数ペア:

[(1, 195280776615), (3, 65093592205), (5, 39056155323), (15, 13018718441), (53, 3684542955), (159, 1228180985), (265, 736908591), (311, 627912465), (795, 245636197), (797, 245019795), (933, 209304155), (991, 197054265), (1555, 125582493), (2391, 81673265), (2973, 65684755), (3985, 49003959), (4665, 41860831), (4955, 39410853), (11955, 16334653), (14865, 13136951), (16483, 11847405), (42241, 4623015), (49449, 3949135), (52523, 3718005), (82415, 2369481), (126723, 1541005), (157569, 1239335), (211205, 924603), (247245, 789827), (247867, 787845), (262615, 743601), (308201, 633615)]