2014795215

素因数分解:

$3^4\times 5^1\times {\mathrm{4974803}}^1$

素因数の和:4974820

約数の個数: 20

約数和(自身を含む): 3611707704

約数和(自身を除く): 1596912489

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 4974803, 14924409, 24874015, 44773227, 74622045, 134319681, 223866135, 402959043, 671598405, 2014795215]

約数ペア:

[(1, 2014795215), (3, 671598405), (5, 402959043), (9, 223866135), (15, 134319681), (27, 74622045), (45, 44773227), (81, 24874015), (135, 14924409), (405, 4974803)]