201318825

素因数分解:

$3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{12037}}^1$

素因数の和:12273

約数の個数: 24

約数和(自身を含む): 334367488

約数和(自身を除く): 133048663

約数列:

[1, 3, 5, 15, 25, 75, 223, 669, 1115, 3345, 5575, 12037, 16725, 36111, 60185, 180555, 300925, 902775, 2684251, 8052753, 13421255, 40263765, 67106275, 201318825]

約数ペア:

[(1, 201318825), (3, 67106275), (5, 40263765), (15, 13421255), (25, 8052753), (75, 2684251), (223, 902775), (669, 300925), (1115, 180555), (3345, 60185), (5575, 36111), (12037, 16725)]