492029005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 653748480

約数和(自身を除く): 161719475

約数列:

[1, 5, 13, 43, 65, 215, 401, 439, 559, 2005, 2195, 2795, 5213, 5707, 17243, 18877, 26065, 28535, 86215, 94385, 176039, 224159, 245401, 880195, 1120795, 1227005, 2288507, 7569677, 11442535, 37848385, 98405801, 492029005]

約数ペア:

[(1, 492029005), (5, 98405801), (13, 37848385), (43, 11442535), (65, 7569677), (215, 2288507), (401, 1227005), (439, 1120795), (559, 880195), (2005, 245401), (2195, 224159), (2795, 176039), (5213, 94385), (5707, 86215), (17243, 28535), (18877, 26065)]