4430125

素因数分解:

$5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 6499584

約数和(自身を除く): 2069459

約数列:

[1, 5, 7, 25, 35, 61, 83, 125, 175, 305, 415, 427, 581, 875, 1525, 2075, 2135, 2905, 5063, 7625, 10375, 10675, 14525, 25315, 35441, 53375, 72625, 126575, 177205, 632875, 886025, 4430125]

約数ペア:

[(1, 4430125), (5, 886025), (7, 632875), (25, 177205), (35, 126575), (61, 72625), (83, 53375), (125, 35441), (175, 25315), (305, 14525), (415, 10675), (427, 10375), (581, 7625), (875, 5063), (1525, 2905), (2075, 2135)]