40534845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 70597632

約数和(自身を除く): 30062787

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 2143, 3783, 6305, 6429, 10715, 18915, 27859, 32145, 83577, 139295, 207871, 417885, 623613, 1039355, 2702323, 3118065, 8106969, 13511615, 40534845]

約数ペア:

[(1, 40534845), (3, 13511615), (5, 8106969), (13, 3118065), (15, 2702323), (39, 1039355), (65, 623613), (97, 417885), (195, 207871), (291, 139295), (485, 83577), (1261, 32145), (1455, 27859), (2143, 18915), (3783, 10715), (6305, 6429)]