72633925

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4561}}^1$

素因数の和:4598

約数の個数: 36

約数和(自身を含む): 112854756

約数和(自身を除く): 40220831

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 175, 245, 325, 455, 637, 1225, 2275, 3185, 4561, 15925, 22805, 31927, 59293, 114025, 159635, 223489, 296465, 415051, 798175, 1117445, 1482325, 2075255, 2905357, 5587225, 10376275, 14526785, 72633925]

約数ペア:

[(1, 72633925), (5, 14526785), (7, 10376275), (13, 5587225), (25, 2905357), (35, 2075255), (49, 1482325), (65, 1117445), (91, 798175), (175, 415051), (245, 296465), (325, 223489), (455, 159635), (637, 114025), (1225, 59293), (2275, 31927), (3185, 22805), (4561, 15925)]