73986145

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{3137}}^1$

素因数の和:3284

約数の個数: 16

約数和(自身を含む): 91504080

約数和(自身を除く): 17517935

約数列:

[1, 5, 53, 89, 265, 445, 3137, 4717, 15685, 23585, 166261, 279193, 831305, 1395965, 14797229, 73986145]

約数ペア:

[(1, 73986145), (5, 14797229), (53, 1395965), (89, 831305), (265, 279193), (445, 166261), (3137, 23585), (4717, 15685)]