160711875

素因数分解:

$3^2\times 5^4\times {\mathrm{28571}}^1$

素因数の和:28597

約数の個数: 30

約数和(自身を含む): 290091516

約数和(自身を除く): 129379641

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5625, 28571, 85713, 142855, 257139, 428565, 714275, 1285695, 2142825, 3571375, 6428475, 10714125, 17856875, 32142375, 53570625, 160711875]

約数ペア:

[(1, 160711875), (3, 53570625), (5, 32142375), (9, 17856875), (15, 10714125), (25, 6428475), (45, 3571375), (75, 2142825), (125, 1285695), (225, 714275), (375, 428565), (625, 257139), (1125, 142855), (1875, 85713), (5625, 28571)]