2015202465

素因数分解:

$3^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{41047}}^1$

素因数の和:42149

約数の個数: 24

約数和(自身を含む): 3496304448

約数和(自身を除く): 1481101983

約数列:

[1, 3, 5, 9, 15, 45, 1091, 3273, 5455, 9819, 16365, 41047, 49095, 123141, 205235, 369423, 615705, 1847115, 44782277, 134346831, 223911385, 403040493, 671734155, 2015202465]

約数ペア:

[(1, 2015202465), (3, 671734155), (5, 403040493), (9, 223911385), (15, 134346831), (45, 44782277), (1091, 1847115), (3273, 615705), (5455, 369423), (9819, 205235), (16365, 123141), (41047, 49095)]