24863895

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 51287040

約数和(自身を除く): 26423145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 83, 105, 135, 189, 249, 315, 317, 415, 581, 747, 945, 951, 1245, 1585, 1743, 2219, 2241, 2853, 2905, 3735, 4755, 5229, 6657, 8559, 8715, 11095, 11205, 14265, 15687, 19971, 26145, 26311, 33285, 42795, 59913, 78435, 78933, 99855, 131555, 184177, 236799, 299565, 394665, 552531, 710397, 920885, 1183995, 1657593, 2762655, 3551985, 4972779, 8287965, 24863895]

約数ペア:

[(1, 24863895), (3, 8287965), (5, 4972779), (7, 3551985), (9, 2762655), (15, 1657593), (21, 1183995), (27, 920885), (35, 710397), (45, 552531), (63, 394665), (83, 299565), (105, 236799), (135, 184177), (189, 131555), (249, 99855), (315, 78933), (317, 78435), (415, 59913), (581, 42795), (747, 33285), (945, 26311), (951, 26145), (1245, 19971), (1585, 15687), (1743, 14265), (2219, 11205), (2241, 11095), (2853, 8715), (2905, 8559), (3735, 6657), (4755, 5229)]