28691678465

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{101207}}^1$

素因数の和:101333

約数の個数: 24

約数和(自身を含む): 36179835840

約数和(自身を除く): 7488157375

約数列:

[1, 5, 31, 59, 155, 295, 961, 1829, 4805, 9145, 56699, 101207, 283495, 506035, 3137417, 5971213, 15687085, 29856065, 97259927, 185107603, 486299635, 925538015, 5738335693, 28691678465]

約数ペア:

[(1, 28691678465), (5, 5738335693), (31, 925538015), (59, 486299635), (155, 185107603), (295, 97259927), (961, 29856065), (1829, 15687085), (4805, 5971213), (9145, 3137417), (56699, 506035), (101207, 283495)]