156984255

素因数分解:

$3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{6131}}^1$

素因数の和:6711

約数の個数: 24

約数和(自身を含む): 272628720

約数和(自身を除く): 115644465

約数列:

[1, 3, 5, 9, 15, 45, 569, 1707, 2845, 5121, 6131, 8535, 18393, 25605, 30655, 55179, 91965, 275895, 3488539, 10465617, 17442695, 31396851, 52328085, 156984255]

約数ペア:

[(1, 156984255), (3, 52328085), (5, 31396851), (9, 17442695), (15, 10465617), (45, 3488539), (569, 275895), (1707, 91965), (2845, 55179), (5121, 30655), (6131, 25605), (8535, 18393)]