31829095

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 41771520

約数和(自身を除く): 9942425

約数列:

[1, 5, 29, 31, 73, 97, 145, 155, 365, 485, 899, 2117, 2263, 2813, 3007, 4495, 7081, 10585, 11315, 14065, 15035, 35405, 65627, 87203, 205349, 219511, 328135, 436015, 1026745, 1097555, 6365819, 31829095]

約数ペア:

[(1, 31829095), (5, 6365819), (29, 1097555), (31, 1026745), (73, 436015), (97, 328135), (145, 219511), (155, 205349), (365, 87203), (485, 65627), (899, 35405), (2117, 15035), (2263, 14065), (2813, 11315), (3007, 10585), (4495, 7081)]