71893365

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{31741}}^1$

素因数の和:31900

約数の個数: 16

約数和(自身を含む): 115794816

約数和(自身を除く): 43901451

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 31741, 95223, 158705, 476115, 4792891, 14378673, 23964455, 71893365]

約数ペア:

[(1, 71893365), (3, 23964455), (5, 14378673), (15, 4792891), (151, 476115), (453, 158705), (755, 95223), (2265, 31741)]