146728965

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{64781}}^1$

素因数の和:64940

約数の個数: 16

約数和(自身を含む): 236324736

約数和(自身を除く): 89595771

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 64781, 194343, 323905, 971715, 9781931, 29345793, 48909655, 146728965]

約数ペア:

[(1, 146728965), (3, 48909655), (5, 29345793), (15, 9781931), (151, 971715), (453, 323905), (755, 194343), (2265, 64781)]