10911985

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 16070400

約数和(自身を除く): 5158415

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 269, 305, 427, 665, 1159, 1345, 1883, 2135, 5111, 5795, 8113, 9415, 16409, 25555, 35777, 40565, 82045, 114863, 178885, 311771, 574315, 1558855, 2182397, 10911985]

約数ペア:

[(1, 10911985), (5, 2182397), (7, 1558855), (19, 574315), (35, 311771), (61, 178885), (95, 114863), (133, 82045), (269, 40565), (305, 35777), (427, 25555), (665, 16409), (1159, 9415), (1345, 8113), (1883, 5795), (2135, 5111)]