304813825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31183}}^1$

素因数の和:31233

約数の個数: 24

約数和(自身を含む): 417616128

約数和(自身を除く): 112802303

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 9775, 31183, 155915, 530111, 717209, 779575, 2650555, 3586045, 12192553, 13252775, 17930225, 60962765, 304813825]

約数ペア:

[(1, 304813825), (5, 60962765), (17, 17930225), (23, 13252775), (25, 12192553), (85, 3586045), (115, 2650555), (391, 779575), (425, 717209), (575, 530111), (1955, 155915), (9775, 31183)]