4421585

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 6547200

約数和(自身を除く): 2125615

約数列:

[1, 5, 7, 19, 35, 61, 95, 109, 133, 305, 427, 545, 665, 763, 1159, 2071, 2135, 3815, 5795, 6649, 8113, 10355, 14497, 33245, 40565, 46543, 72485, 126331, 232715, 631655, 884317, 4421585]

約数ペア:

[(1, 4421585), (5, 884317), (7, 631655), (19, 232715), (35, 126331), (61, 72485), (95, 46543), (109, 40565), (133, 33245), (305, 14497), (427, 10355), (545, 8113), (665, 6649), (763, 5795), (1159, 3815), (2071, 2135)]