42818895

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{6473}}^1$

素因数の和:6501

約数の個数: 48

約数和(自身を含む): 88564320

約数和(自身を除く): 45745425

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6473, 6615, 19419, 32365, 45311, 58257, 97095, 135933, 174771, 226555, 291285, 317177, 407799, 679665, 873855, 951531, 1223397, 1585885, 2038995, 2854593, 4757655, 6116985, 8563779, 14272965, 42818895]

約数ペア:

[(1, 42818895), (3, 14272965), (5, 8563779), (7, 6116985), (9, 4757655), (15, 2854593), (21, 2038995), (27, 1585885), (35, 1223397), (45, 951531), (49, 873855), (63, 679665), (105, 407799), (135, 317177), (147, 291285), (189, 226555), (245, 174771), (315, 135933), (441, 97095), (735, 58257), (945, 45311), (1323, 32365), (2205, 19419), (6473, 6615)]