2015020573611

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3527}}^1\times {\mathrm{223781}}^1$

素因数の和:227371

約数の個数: 32

約数和(自身を含む): 2880106564608

約数和(自身を除く): 865085990997

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 3527, 10581, 81121, 130499, 223781, 243363, 391497, 671343, 3001477, 5146963, 8279897, 9004431, 15440889, 24839691, 190437631, 571312893, 789275587, 2367826761, 18153338501, 29203196719, 54460015503, 87609590157, 671673524537, 2015020573611]

約数ペア:

[(1, 2015020573611), (3, 671673524537), (23, 87609590157), (37, 54460015503), (69, 29203196719), (111, 18153338501), (851, 2367826761), (2553, 789275587), (3527, 571312893), (10581, 190437631), (81121, 24839691), (130499, 15440889), (223781, 9004431), (243363, 8279897), (391497, 5146963), (671343, 3001477)]