2515395

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 4220496

約数和(自身を除く): 1705101

約数列:

[1, 3, 5, 15, 23, 69, 115, 317, 345, 529, 951, 1585, 1587, 2645, 4755, 7291, 7935, 21873, 36455, 109365, 167693, 503079, 838465, 2515395]

約数ペア:

[(1, 2515395), (3, 838465), (5, 503079), (15, 167693), (23, 109365), (69, 36455), (115, 21873), (317, 7935), (345, 7291), (529, 4755), (951, 2645), (1585, 1587)]