315331535

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{7507}}^1$

素因数の和:7814

約数の個数: 16

約数和(自身を含む): 392097792

約数和(自身を除く): 76766257

約数列:

[1, 5, 31, 155, 271, 1355, 7507, 8401, 37535, 42005, 232717, 1163585, 2034397, 10171985, 63066307, 315331535]

約数ペア:

[(1, 315331535), (5, 63066307), (31, 10171985), (155, 2034397), (271, 1163585), (1355, 232717), (7507, 42005), (8401, 37535)]