2202765

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 3801600

約数和(自身を除く): 1598835

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 131, 177, 285, 295, 393, 655, 885, 1121, 1965, 2489, 3363, 5605, 7467, 7729, 12445, 16815, 23187, 37335, 38645, 115935, 146851, 440553, 734255, 2202765]

約数ペア:

[(1, 2202765), (3, 734255), (5, 440553), (15, 146851), (19, 115935), (57, 38645), (59, 37335), (95, 23187), (131, 16815), (177, 12445), (285, 7729), (295, 7467), (393, 5605), (655, 3363), (885, 2489), (1121, 1965)]