40000125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{9697}}^1$

素因数の和:9726

約数の個数: 32

約数和(自身を含む): 72618624

約数和(自身を除く): 32618499

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 9697, 29091, 48485, 106667, 145455, 242425, 320001, 533335, 727275, 1212125, 1600005, 2666675, 3636375, 8000025, 13333375, 40000125]

約数ペア:

[(1, 40000125), (3, 13333375), (5, 8000025), (11, 3636375), (15, 2666675), (25, 1600005), (33, 1212125), (55, 727275), (75, 533335), (125, 320001), (165, 242425), (275, 145455), (375, 106667), (825, 48485), (1375, 29091), (4125, 9697)]