106974025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 138435584

約数和(自身を除く): 31461559

約数列:

[1, 5, 25, 31, 97, 155, 485, 775, 1423, 2425, 3007, 7115, 15035, 35575, 44113, 75175, 138031, 220565, 690155, 1102825, 3450775, 4278961, 21394805, 106974025]

約数ペア:

[(1, 106974025), (5, 21394805), (25, 4278961), (31, 3450775), (97, 1102825), (155, 690155), (485, 220565), (775, 138031), (1423, 75175), (2425, 44113), (3007, 35575), (7115, 15035)]