74982985

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{27823}}^1$

素因数の和:27853

約数の個数: 24

約数和(自身を含む): 114189696

約数和(自身を除く): 39206711

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 27823, 139115, 194761, 306053, 973805, 1363327, 1530265, 2142371, 6816635, 10711855, 14996597, 74982985]

約数ペア:

[(1, 74982985), (5, 14996597), (7, 10711855), (11, 6816635), (35, 2142371), (49, 1530265), (55, 1363327), (77, 973805), (245, 306053), (385, 194761), (539, 139115), (2695, 27823)]