315220175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{1553}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 409286304

約数和(自身を除く): 94066129

約数列:

[1, 5, 23, 25, 115, 353, 575, 1553, 1765, 7765, 8119, 8825, 35719, 38825, 40595, 178595, 202975, 548209, 892975, 2741045, 12608807, 13705225, 63044035, 315220175]

約数ペア:

[(1, 315220175), (5, 63044035), (23, 13705225), (25, 12608807), (115, 2741045), (353, 892975), (575, 548209), (1553, 202975), (1765, 178595), (7765, 40595), (8119, 38825), (8825, 35719)]