91372125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{18743}}^1$

素因数の和:18774

約数の個数: 32

約数和(自身を含む): 163747584

約数和(自身を除く): 72375459

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 18743, 56229, 93715, 243659, 281145, 468575, 730977, 1218295, 1405725, 2342875, 3654885, 6091475, 7028625, 18274425, 30457375, 91372125]

約数ペア:

[(1, 91372125), (3, 30457375), (5, 18274425), (13, 7028625), (15, 6091475), (25, 3654885), (39, 2342875), (65, 1405725), (75, 1218295), (125, 730977), (195, 468575), (325, 281145), (375, 243659), (975, 93715), (1625, 56229), (4875, 18743)]