22072125

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 37290240

約数和(自身を除く): 15218115

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 355, 375, 829, 1065, 1775, 2487, 4145, 5325, 8875, 12435, 20725, 26625, 58859, 62175, 103625, 176577, 294295, 310875, 882885, 1471475, 4414425, 7357375, 22072125]

約数ペア:

[(1, 22072125), (3, 7357375), (5, 4414425), (15, 1471475), (25, 882885), (71, 310875), (75, 294295), (125, 176577), (213, 103625), (355, 62175), (375, 58859), (829, 26625), (1065, 20725), (1775, 12435), (2487, 8875), (4145, 5325)]