15671372945

素因数分解:

$5^1\times {\mathrm{223}}^1\times {\mathrm{2381}}^1\times {\mathrm{5903}}^1$

素因数の和:8512

約数の個数: 16

約数和(自身を含む): 18901112832

約数和(自身を除く): 3229739887

約数列:

[1, 5, 223, 1115, 2381, 5903, 11905, 29515, 530963, 1316369, 2654815, 6581845, 14055043, 70275215, 3134274589, 15671372945]

約数ペア:

[(1, 15671372945), (5, 3134274589), (223, 70275215), (1115, 14055043), (2381, 6581845), (5903, 2654815), (11905, 1316369), (29515, 530963)]