72793655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1699}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 102816000

約数和(自身を除く): 30022345

約数列:

[1, 5, 11, 19, 41, 55, 95, 205, 209, 451, 779, 1045, 1699, 2255, 3895, 8495, 8569, 18689, 32281, 42845, 69659, 93445, 161405, 348295, 355091, 766249, 1323521, 1775455, 3831245, 6617605, 14558731, 72793655]

約数ペア:

[(1, 72793655), (5, 14558731), (11, 6617605), (19, 3831245), (41, 1775455), (55, 1323521), (95, 766249), (205, 355091), (209, 348295), (451, 161405), (779, 93445), (1045, 69659), (1699, 42845), (2255, 32281), (3895, 18689), (8495, 8569)]