85819725

素因数分解:

$3^2\times 5^2\times {\mathrm{233}}^1\times {\mathrm{1637}}^1$

素因数の和:1886

約数の個数: 36

約数和(自身を含む): 154466676

約数和(自身を除く): 68646951

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 233, 699, 1165, 1637, 2097, 3495, 4911, 5825, 8185, 10485, 14733, 17475, 24555, 40925, 52425, 73665, 122775, 368325, 381421, 1144263, 1907105, 3432789, 5721315, 9535525, 17163945, 28606575, 85819725]

約数ペア:

[(1, 85819725), (3, 28606575), (5, 17163945), (9, 9535525), (15, 5721315), (25, 3432789), (45, 1907105), (75, 1144263), (225, 381421), (233, 368325), (699, 122775), (1165, 73665), (1637, 52425), (2097, 40925), (3495, 24555), (4911, 17475), (5825, 14733), (8185, 10485)]