80995125

素因数分解:

$3^1\times 5^3\times {\mathrm{271}}^1\times {\mathrm{797}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 135442944

約数和(自身を除く): 54447819

約数列:

[1, 3, 5, 15, 25, 75, 125, 271, 375, 797, 813, 1355, 2391, 3985, 4065, 6775, 11955, 19925, 20325, 33875, 59775, 99625, 101625, 215987, 298875, 647961, 1079935, 3239805, 5399675, 16199025, 26998375, 80995125]

約数ペア:

[(1, 80995125), (3, 26998375), (5, 16199025), (15, 5399675), (25, 3239805), (75, 1079935), (125, 647961), (271, 298875), (375, 215987), (797, 101625), (813, 99625), (1355, 59775), (2391, 33875), (3985, 20325), (4065, 19925), (6775, 11955)]