91609375

素因数分解:

$5^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 56

約数和(自身を含む): 137810736

約数和(自身を除く): 46201361

約数列:

[1, 5, 11, 13, 25, 41, 55, 65, 125, 143, 205, 275, 325, 451, 533, 625, 715, 1025, 1375, 1625, 2255, 2665, 3125, 3575, 5125, 5863, 6875, 8125, 11275, 13325, 15625, 17875, 25625, 29315, 34375, 40625, 56375, 66625, 89375, 128125, 146575, 171875, 203125, 281875, 333125, 446875, 640625, 732875, 1409375, 1665625, 2234375, 3664375, 7046875, 8328125, 18321875, 91609375]

約数ペア:

[(1, 91609375), (5, 18321875), (11, 8328125), (13, 7046875), (25, 3664375), (41, 2234375), (55, 1665625), (65, 1409375), (125, 732875), (143, 640625), (205, 446875), (275, 333125), (325, 281875), (451, 203125), (533, 171875), (625, 146575), (715, 128125), (1025, 89375), (1375, 66625), (1625, 56375), (2255, 40625), (2665, 34375), (3125, 29315), (3575, 25625), (5125, 17875), (5863, 15625), (6875, 13325), (8125, 11275)]