72942495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{286049}}^1$

素因数の和:286074

約数の個数: 16

約数和(自身を含む): 123573600

約数和(自身を除く): 50631105

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 286049, 858147, 1430245, 4290735, 4862833, 14588499, 24314165, 72942495]

約数ペア:

[(1, 72942495), (3, 24314165), (5, 14588499), (15, 4862833), (17, 4290735), (51, 1430245), (85, 858147), (255, 286049)]