4216625

素因数分解:

$5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 6190080

約数和(自身を除く): 1973455

約数列:

[1, 5, 7, 25, 35, 61, 79, 125, 175, 305, 395, 427, 553, 875, 1525, 1975, 2135, 2765, 4819, 7625, 9875, 10675, 13825, 24095, 33733, 53375, 69125, 120475, 168665, 602375, 843325, 4216625]

約数ペア:

[(1, 4216625), (5, 843325), (7, 602375), (25, 168665), (35, 120475), (61, 69125), (79, 53375), (125, 33733), (175, 24095), (305, 13825), (395, 10675), (427, 9875), (553, 7625), (875, 4819), (1525, 2765), (1975, 2135)]