9425975

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 36

約数和(自身を含む): 13342896

約数和(自身を除く): 3916921

約数列:

[1, 5, 13, 23, 25, 65, 97, 115, 169, 299, 325, 485, 575, 845, 1261, 1495, 2231, 2425, 3887, 4225, 6305, 7475, 11155, 16393, 19435, 29003, 31525, 55775, 81965, 97175, 145015, 377039, 409825, 725075, 1885195, 9425975]

約数ペア:

[(1, 9425975), (5, 1885195), (13, 725075), (23, 409825), (25, 377039), (65, 145015), (97, 97175), (115, 81965), (169, 55775), (299, 31525), (325, 29003), (485, 19435), (575, 16393), (845, 11155), (1261, 7475), (1495, 6305), (2231, 4225), (2425, 3887)]