13210875

素因数分解:

$3^2\times 5^3\times {\mathrm{11743}}^1$

素因数の和:11764

約数の個数: 24

約数和(自身を含む): 23816832

約数和(自身を除く): 10605957

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 11743, 35229, 58715, 105687, 176145, 293575, 528435, 880725, 1467875, 2642175, 4403625, 13210875]

約数ペア:

[(1, 13210875), (3, 4403625), (5, 2642175), (9, 1467875), (15, 880725), (25, 528435), (45, 293575), (75, 176145), (125, 105687), (225, 58715), (375, 35229), (1125, 11743)]