74496565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3361}}^1$

素因数の和:3421

約数の個数: 32

約数和(自身を含む): 108444672

約数和(自身を除く): 33948107

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 2015, 3361, 4433, 16805, 22165, 36971, 43693, 104191, 184855, 218465, 480623, 520955, 1146101, 1354483, 2403115, 5730505, 6772415, 14899313, 74496565]

約数ペア:

[(1, 74496565), (5, 14899313), (11, 6772415), (13, 5730505), (31, 2403115), (55, 1354483), (65, 1146101), (143, 520955), (155, 480623), (341, 218465), (403, 184855), (715, 104191), (1705, 43693), (2015, 36971), (3361, 22165), (4433, 16805)]