214955715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1102337}}^1$

素因数の和:1102358

約数の個数: 16

約数和(自身を含む): 370385568

約数和(自身を除く): 155429853

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1102337, 3307011, 5511685, 14330381, 16535055, 42991143, 71651905, 214955715]

約数ペア:

[(1, 214955715), (3, 71651905), (5, 42991143), (13, 16535055), (15, 14330381), (39, 5511685), (65, 3307011), (195, 1102337)]