6842625

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 11591424

約数和(自身を除く): 4748799

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 257, 355, 375, 771, 1065, 1285, 1775, 3855, 5325, 6425, 8875, 18247, 19275, 26625, 32125, 54741, 91235, 96375, 273705, 456175, 1368525, 2280875, 6842625]

約数ペア:

[(1, 6842625), (3, 2280875), (5, 1368525), (15, 456175), (25, 273705), (71, 96375), (75, 91235), (125, 54741), (213, 32125), (257, 26625), (355, 19275), (375, 18247), (771, 8875), (1065, 6425), (1285, 5325), (1775, 3855)]