216002445

素因数分解:

$3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{23339}}^1$

素因数の和:23964

約数の個数: 16

約数和(自身を含む): 346178880

約数和(自身を除く): 130176435

約数列:

[1, 3, 5, 15, 617, 1851, 3085, 9255, 23339, 70017, 116695, 350085, 14400163, 43200489, 72000815, 216002445]

約数ペア:

[(1, 216002445), (3, 72000815), (5, 43200489), (15, 14400163), (617, 350085), (1851, 116695), (3085, 70017), (9255, 23339)]