11355905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 15925248

約数和(自身を除く): 4569343

約数列:

[1, 5, 11, 23, 47, 55, 115, 191, 235, 253, 517, 955, 1081, 1265, 2101, 2585, 4393, 5405, 8977, 10505, 11891, 21965, 44885, 48323, 59455, 98747, 206471, 241615, 493735, 1032355, 2271181, 11355905]

約数ペア:

[(1, 11355905), (5, 2271181), (11, 1032355), (23, 493735), (47, 241615), (55, 206471), (115, 98747), (191, 59455), (235, 48323), (253, 44885), (517, 21965), (955, 11891), (1081, 10505), (1265, 8977), (2101, 5405), (2585, 4393)]