231321535

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{5507}}^1$

素因数の和:5814

約数の個数: 16

約数和(自身を含む): 287649792

約数和(自身を除く): 56328257

約数列:

[1, 5, 31, 155, 271, 1355, 5507, 8401, 27535, 42005, 170717, 853585, 1492397, 7461985, 46264307, 231321535]

約数ペア:

[(1, 231321535), (5, 46264307), (31, 7461985), (155, 1492397), (271, 853585), (1355, 170717), (5507, 42005), (8401, 27535)]