72621795

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{44417}}^1$

素因数の和:44534

約数の個数: 16

約数和(自身を含む): 117263520

約数和(自身を除く): 44641725

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 44417, 133251, 222085, 666255, 4841453, 14524359, 24207265, 72621795]

約数ペア:

[(1, 72621795), (3, 24207265), (5, 14524359), (15, 4841453), (109, 666255), (327, 222085), (545, 133251), (1635, 44417)]