634125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:126

約数の個数: 32

約数和(自身を含む): 1123200

約数和(自身を除く): 489075

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 89, 95, 125, 267, 285, 375, 445, 475, 1335, 1425, 1691, 2225, 2375, 5073, 6675, 7125, 8455, 11125, 25365, 33375, 42275, 126825, 211375, 634125]

約数ペア:

[(1, 634125), (3, 211375), (5, 126825), (15, 42275), (19, 33375), (25, 25365), (57, 11125), (75, 8455), (89, 7125), (95, 6675), (125, 5073), (267, 2375), (285, 2225), (375, 1691), (445, 1425), (475, 1335)]