72002655

素因数分解:

$3^3\times 5^1\times {\mathrm{533353}}^1$

素因数の和:533367

約数の個数: 16

約数和(自身を含む): 128004960

約数和(自身を除く): 56002305

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 533353, 1600059, 2666765, 4800177, 8000295, 14400531, 24000885, 72002655]

約数ペア:

[(1, 72002655), (3, 24000885), (5, 14400531), (9, 8000295), (15, 4800177), (27, 2666765), (45, 1600059), (135, 533353)]