20191287735

素因数分解:

$3^2\times 5^1\times {\mathrm{4363}}^1\times {\mathrm{102841}}^1$

素因数の和:107215

約数の個数: 24

約数和(自身を含む): 35006594064

約数和(自身を除く): 14815306329

約数列:

[1, 3, 5, 9, 15, 45, 4363, 13089, 21815, 39267, 65445, 102841, 196335, 308523, 514205, 925569, 1542615, 4627845, 448695283, 1346085849, 2243476415, 4038257547, 6730429245, 20191287735]

約数ペア:

[(1, 20191287735), (3, 6730429245), (5, 4038257547), (9, 2243476415), (15, 1346085849), (45, 448695283), (4363, 4627845), (13089, 1542615), (21815, 925569), (39267, 514205), (65445, 308523), (102841, 196335)]