87417125

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 115026912

約数和(自身を除く): 27609787

約数列:

[1, 5, 25, 37, 41, 125, 185, 205, 461, 925, 1025, 1517, 2305, 4625, 5125, 7585, 11525, 17057, 18901, 37925, 57625, 85285, 94505, 189625, 426425, 472525, 699337, 2132125, 2362625, 3496685, 17483425, 87417125]

約数ペア:

[(1, 87417125), (5, 17483425), (25, 3496685), (37, 2362625), (41, 2132125), (125, 699337), (185, 472525), (205, 426425), (461, 189625), (925, 94505), (1025, 85285), (1517, 57625), (2305, 37925), (4625, 18901), (5125, 17057), (7585, 11525)]