40172625

素因数分解:

$3^3\times 5^3\times {\mathrm{11903}}^1$

素因数の和:11927

約数の個数: 32

約数和(自身を含む): 74280960

約数和(自身を除く): 34108335

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 11903, 35709, 59515, 107127, 178545, 297575, 321381, 535635, 892725, 1487875, 1606905, 2678175, 4463625, 8034525, 13390875, 40172625]

約数ペア:

[(1, 40172625), (3, 13390875), (5, 8034525), (9, 4463625), (15, 2678175), (25, 1606905), (27, 1487875), (45, 892725), (75, 535635), (125, 321381), (135, 297575), (225, 178545), (375, 107127), (675, 59515), (1125, 35709), (3375, 11903)]