130911715

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{1433}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 173938464

約数和(自身を除く): 43026749

約数列:

[1, 5, 11, 55, 121, 151, 605, 755, 1433, 1661, 7165, 8305, 15763, 18271, 78815, 91355, 173393, 216383, 866965, 1081915, 2380213, 11901065, 26182343, 130911715]

約数ペア:

[(1, 130911715), (5, 26182343), (11, 11901065), (55, 2380213), (121, 1081915), (151, 866965), (605, 216383), (755, 173393), (1433, 91355), (1661, 78815), (7165, 18271), (8305, 15763)]