13615195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 19077120

約数和(自身を除く): 5461925

約数列:

[1, 5, 11, 23, 47, 55, 115, 229, 235, 253, 517, 1081, 1145, 1265, 2519, 2585, 5267, 5405, 10763, 11891, 12595, 26335, 53815, 57937, 59455, 118393, 247549, 289685, 591965, 1237745, 2723039, 13615195]

約数ペア:

[(1, 13615195), (5, 2723039), (11, 1237745), (23, 591965), (47, 289685), (55, 247549), (115, 118393), (229, 59455), (235, 57937), (253, 53815), (517, 26335), (1081, 12595), (1145, 11891), (1265, 10763), (2519, 5405), (2585, 5267)]