222417895

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5483}}^1$

素因数の和:5575

約数の個数: 32

約数和(自身を含む): 326407680

約数和(自身を除く): 103989785

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 305, 427, 665, 1159, 2135, 5483, 5795, 8113, 27415, 38381, 40565, 104177, 191905, 334463, 520885, 729239, 1672315, 2341241, 3646195, 6354797, 11706205, 31773985, 44483579, 222417895]

約数ペア:

[(1, 222417895), (5, 44483579), (7, 31773985), (19, 11706205), (35, 6354797), (61, 3646195), (95, 2341241), (133, 1672315), (305, 729239), (427, 520885), (665, 334463), (1159, 191905), (2135, 104177), (5483, 40565), (5795, 38381), (8113, 27415)]