69158575

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 92598240

約数和(自身を除く): 23439665

約数列:

[1, 5, 19, 25, 79, 95, 97, 361, 395, 475, 485, 1501, 1805, 1843, 1975, 2425, 7505, 7663, 9025, 9215, 28519, 35017, 37525, 38315, 46075, 142595, 145597, 175085, 191575, 712975, 727985, 875425, 2766343, 3639925, 13831715, 69158575]

約数ペア:

[(1, 69158575), (5, 13831715), (19, 3639925), (25, 2766343), (79, 875425), (95, 727985), (97, 712975), (361, 191575), (395, 175085), (475, 145597), (485, 142595), (1501, 46075), (1805, 38315), (1843, 37525), (1975, 35017), (2425, 28519), (7505, 9215), (7663, 9025)]