31272375

素因数分解:

$3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{937}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 52678080

約数和(自身を除く): 21405705

約数列:

[1, 3, 5, 15, 25, 75, 89, 125, 267, 375, 445, 937, 1335, 2225, 2811, 4685, 6675, 11125, 14055, 23425, 33375, 70275, 83393, 117125, 250179, 351375, 416965, 1250895, 2084825, 6254475, 10424125, 31272375]

約数ペア:

[(1, 31272375), (3, 10424125), (5, 6254475), (15, 2084825), (25, 1250895), (75, 416965), (89, 351375), (125, 250179), (267, 117125), (375, 83393), (445, 70275), (937, 33375), (1335, 23425), (2225, 14055), (2811, 11125), (4685, 6675)]