54965625

素因数分解:

$3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 96

約数和(自身を含む): 110242944

約数和(自身を除く): 55277319

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 41, 55, 65, 75, 123, 125, 143, 165, 195, 205, 275, 325, 375, 429, 451, 533, 615, 625, 715, 825, 975, 1025, 1353, 1375, 1599, 1625, 1875, 2145, 2255, 2665, 3075, 3125, 3575, 4125, 4875, 5125, 5863, 6765, 6875, 7995, 8125, 9375, 10725, 11275, 13325, 15375, 17589, 17875, 20625, 24375, 25625, 29315, 33825, 34375, 39975, 40625, 53625, 56375, 66625, 76875, 87945, 89375, 103125, 121875, 128125, 146575, 169125, 199875, 268125, 281875, 333125, 384375, 439725, 446875, 732875, 845625, 999375, 1340625, 1409375, 1665625, 2198625, 3664375, 4228125, 4996875, 10993125, 18321875, 54965625]

約数ペア:

[(1, 54965625), (3, 18321875), (5, 10993125), (11, 4996875), (13, 4228125), (15, 3664375), (25, 2198625), (33, 1665625), (39, 1409375), (41, 1340625), (55, 999375), (65, 845625), (75, 732875), (123, 446875), (125, 439725), (143, 384375), (165, 333125), (195, 281875), (205, 268125), (275, 199875), (325, 169125), (375, 146575), (429, 128125), (451, 121875), (533, 103125), (615, 89375), (625, 87945), (715, 76875), (825, 66625), (975, 56375), (1025, 53625), (1353, 40625), (1375, 39975), (1599, 34375), (1625, 33825), (1875, 29315), (2145, 25625), (2255, 24375), (2665, 20625), (3075, 17875), (3125, 17589), (3575, 15375), (4125, 13325), (4875, 11275), (5125, 10725), (5863, 9375), (6765, 8125), (6875, 7995)]