91914625

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 129467520

約数和(自身を除く): 37552895

約数列:

[1, 5, 11, 25, 55, 59, 103, 121, 125, 275, 295, 515, 605, 649, 1133, 1375, 1475, 2575, 3025, 3245, 5665, 6077, 7139, 7375, 12463, 12875, 15125, 16225, 28325, 30385, 35695, 62315, 66847, 81125, 141625, 151925, 178475, 311575, 334235, 735317, 759625, 892375, 1557875, 1671175, 3676585, 8355875, 18382925, 91914625]

約数ペア:

[(1, 91914625), (5, 18382925), (11, 8355875), (25, 3676585), (55, 1671175), (59, 1557875), (103, 892375), (121, 759625), (125, 735317), (275, 334235), (295, 311575), (515, 178475), (605, 151925), (649, 141625), (1133, 81125), (1375, 66847), (1475, 62315), (2575, 35695), (3025, 30385), (3245, 28325), (5665, 16225), (6077, 15125), (7139, 12875), (7375, 12463)]