72676815

素因数分解:

$3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{21727}}^1$

素因数の和:21958

約数の個数: 16

約数和(自身を含む): 116809728

約数和(自身を除く): 44132913

約数列:

[1, 3, 5, 15, 223, 669, 1115, 3345, 21727, 65181, 108635, 325905, 4845121, 14535363, 24225605, 72676815]

約数ペア:

[(1, 72676815), (3, 24225605), (5, 14535363), (15, 4845121), (223, 325905), (669, 108635), (1115, 65181), (3345, 21727)]