218534145

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{184417}}^1$

素因数の和:184504

約数の個数: 16

約数和(自身を含む): 354082560

約数和(自身を除く): 135548415

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 184417, 553251, 922085, 2766255, 14568943, 43706829, 72844715, 218534145]

約数ペア:

[(1, 218534145), (3, 72844715), (5, 43706829), (15, 14568943), (79, 2766255), (237, 922085), (395, 553251), (1185, 184417)]