11550715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 15846768

約数和(自身を除く): 4296053

約数列:

[1, 5, 11, 23, 55, 115, 253, 397, 529, 1265, 1985, 2645, 4367, 5819, 9131, 21835, 29095, 45655, 100441, 210013, 502205, 1050065, 2310143, 11550715]

約数ペア:

[(1, 11550715), (5, 2310143), (11, 1050065), (23, 502205), (55, 210013), (115, 100441), (253, 45655), (397, 29095), (529, 21835), (1265, 9131), (1985, 5819), (2645, 4367)]