83719245

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 136547712

約数和(自身を除く): 52828467

約数列:

[1, 3, 5, 15, 97, 163, 291, 353, 485, 489, 815, 1059, 1455, 1765, 2445, 5295, 15811, 34241, 47433, 57539, 79055, 102723, 171205, 172617, 237165, 287695, 513615, 863085, 5581283, 16743849, 27906415, 83719245]

約数ペア:

[(1, 83719245), (3, 27906415), (5, 16743849), (15, 5581283), (97, 863085), (163, 513615), (291, 287695), (353, 237165), (485, 172617), (489, 171205), (815, 102723), (1059, 79055), (1455, 57539), (1765, 47433), (2445, 34241), (5295, 15811)]