68172915

素因数分解:

$3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{8929}}^1$

素因数の和:9446

約数の個数: 16

約数和(自身を含む): 109303200

約数和(自身を除く): 41130285

約数列:

[1, 3, 5, 15, 509, 1527, 2545, 7635, 8929, 26787, 44645, 133935, 4544861, 13634583, 22724305, 68172915]

約数ペア:

[(1, 68172915), (3, 22724305), (5, 13634583), (15, 4544861), (509, 133935), (1527, 44645), (2545, 26787), (7635, 8929)]