77690695

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{3907}}^1$

素因数の和:4050

約数の個数: 16

約数和(自身を含む): 96511968

約数和(自身を除く): 18821273

約数列:

[1, 5, 41, 97, 205, 485, 3907, 3977, 19535, 19885, 160187, 378979, 800935, 1894895, 15538139, 77690695]

約数ペア:

[(1, 77690695), (5, 15538139), (41, 1894895), (97, 800935), (205, 378979), (485, 160187), (3907, 19885), (3977, 19535)]