112800025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{773}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 151162200

約数和(自身を除く): 38362175

約数列:

[1, 5, 13, 25, 65, 325, 449, 773, 2245, 3865, 5837, 10049, 11225, 19325, 29185, 50245, 145925, 251225, 347077, 1735385, 4512001, 8676925, 22560005, 112800025]

約数ペア:

[(1, 112800025), (5, 22560005), (13, 8676925), (25, 4512001), (65, 1735385), (325, 347077), (449, 251225), (773, 145925), (2245, 50245), (3865, 29185), (5837, 19325), (10049, 11225)]