13868655

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 23569920

約数和(自身を除く): 9701265

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 659, 915, 1403, 1977, 3295, 4209, 7015, 9885, 15157, 21045, 40199, 45471, 75785, 120597, 200995, 227355, 602985, 924577, 2773731, 4622885, 13868655]

約数ペア:

[(1, 13868655), (3, 4622885), (5, 2773731), (15, 924577), (23, 602985), (61, 227355), (69, 200995), (115, 120597), (183, 75785), (305, 45471), (345, 40199), (659, 21045), (915, 15157), (1403, 9885), (1977, 7015), (3295, 4209)]