157022676725

素因数分解:

$5^2\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1\times {\mathrm{569}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 197954182800

約数和(自身を除く): 40931506075

約数列:

[1, 5, 25, 137, 197, 409, 569, 685, 985, 2045, 2845, 3425, 4925, 10225, 14225, 26989, 56033, 77953, 80573, 112093, 134945, 232721, 280165, 389765, 402865, 560465, 674725, 1163605, 1400825, 1948825, 2014325, 2802325, 5818025, 11038501, 15356741, 31882777, 45846037, 55192505, 76783705, 159413885, 229230185, 275962525, 383918525, 797069425, 1146150925, 6280907069, 31404535345, 157022676725]

約数ペア:

[(1, 157022676725), (5, 31404535345), (25, 6280907069), (137, 1146150925), (197, 797069425), (409, 383918525), (569, 275962525), (685, 229230185), (985, 159413885), (2045, 76783705), (2845, 55192505), (3425, 45846037), (4925, 31882777), (10225, 15356741), (14225, 11038501), (26989, 5818025), (56033, 2802325), (77953, 2014325), (80573, 1948825), (112093, 1400825), (134945, 1163605), (232721, 674725), (280165, 560465), (389765, 402865)]