42802125

素因数分解:

$3^1\times 5^3\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 71774976

約数和(自身を除く): 28972851

約数列:

[1, 3, 5, 15, 25, 75, 125, 157, 375, 471, 727, 785, 2181, 2355, 3635, 3925, 10905, 11775, 18175, 19625, 54525, 58875, 90875, 114139, 272625, 342417, 570695, 1712085, 2853475, 8560425, 14267375, 42802125]

約数ペア:

[(1, 42802125), (3, 14267375), (5, 8560425), (15, 2853475), (25, 1712085), (75, 570695), (125, 342417), (157, 272625), (375, 114139), (471, 90875), (727, 58875), (785, 54525), (2181, 19625), (2355, 18175), (3635, 11775), (3925, 10905)]