1250485155

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 2263680000

約数和(自身を除く): 1013194845

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 199, 267, 445, 523, 597, 801, 995, 1335, 1569, 1791, 2403, 2615, 2985, 4005, 4707, 5373, 7845, 8955, 12015, 14121, 17711, 23535, 26865, 46547, 53133, 70605, 88555, 104077, 139641, 159399, 232735, 265665, 312231, 418923, 478197, 520385, 698205, 796995, 936693, 1256769, 1561155, 2094615, 2390985, 2810079, 4683465, 6283845, 9262853, 14050395, 27788559, 46314265, 83365677, 138942795, 250097031, 416828385, 1250485155]

約数ペア:

[(1, 1250485155), (3, 416828385), (5, 250097031), (9, 138942795), (15, 83365677), (27, 46314265), (45, 27788559), (89, 14050395), (135, 9262853), (199, 6283845), (267, 4683465), (445, 2810079), (523, 2390985), (597, 2094615), (801, 1561155), (995, 1256769), (1335, 936693), (1569, 796995), (1791, 698205), (2403, 520385), (2615, 478197), (2985, 418923), (4005, 312231), (4707, 265665), (5373, 232735), (7845, 159399), (8955, 139641), (12015, 104077), (14121, 88555), (17711, 70605), (23535, 53133), (26865, 46547)]