2491365

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4051}}^1$

素因数の和:4100

約数の個数: 16

約数和(自身を含む): 4084416

約数和(自身を除く): 1593051

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 4051, 12153, 20255, 60765, 166091, 498273, 830455, 2491365]

約数ペア:

[(1, 2491365), (3, 830455), (5, 498273), (15, 166091), (41, 60765), (123, 20255), (205, 12153), (615, 4051)]