40275345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 76723200

約数和(自身を除く): 36447855

約数列:

[1, 3, 5, 11, 15, 19, 29, 33, 55, 57, 87, 95, 145, 165, 209, 285, 319, 435, 443, 551, 627, 957, 1045, 1329, 1595, 1653, 2215, 2755, 3135, 4785, 4873, 6061, 6645, 8265, 8417, 12847, 14619, 18183, 24365, 25251, 30305, 38541, 42085, 64235, 73095, 90915, 92587, 126255, 141317, 192705, 244093, 277761, 423951, 462935, 706585, 732279, 1220465, 1388805, 2119755, 2685023, 3661395, 8055069, 13425115, 40275345]

約数ペア:

[(1, 40275345), (3, 13425115), (5, 8055069), (11, 3661395), (15, 2685023), (19, 2119755), (29, 1388805), (33, 1220465), (55, 732279), (57, 706585), (87, 462935), (95, 423951), (145, 277761), (165, 244093), (209, 192705), (285, 141317), (319, 126255), (435, 92587), (443, 90915), (551, 73095), (627, 64235), (957, 42085), (1045, 38541), (1329, 30305), (1595, 25251), (1653, 24365), (2215, 18183), (2755, 14619), (3135, 12847), (4785, 8417), (4873, 8265), (6061, 6645)]