31673125

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 45885312

約数和(自身を除く): 14212187

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 271, 275, 425, 625, 935, 1355, 1375, 2125, 2981, 4607, 4675, 6775, 6875, 10625, 14905, 23035, 23375, 33875, 50677, 74525, 115175, 116875, 169375, 253385, 372625, 575875, 1266925, 1863125, 2879375, 6334625, 31673125]

約数ペア:

[(1, 31673125), (5, 6334625), (11, 2879375), (17, 1863125), (25, 1266925), (55, 575875), (85, 372625), (125, 253385), (187, 169375), (271, 116875), (275, 115175), (425, 74525), (625, 50677), (935, 33875), (1355, 23375), (1375, 23035), (2125, 14905), (2981, 10625), (4607, 6875), (4675, 6775)]