1325030625

素因数分解:

$3^2\times 5^4\times {\mathrm{103}}^1\times {\mathrm{2287}}^1$

素因数の和:2416

約数の個数: 60

約数和(自身を含む): 2415926656

約数和(自身を除く): 1090896031

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 125, 225, 309, 375, 515, 625, 927, 1125, 1545, 1875, 2287, 2575, 4635, 5625, 6861, 7725, 11435, 12875, 20583, 23175, 34305, 38625, 57175, 64375, 102915, 115875, 171525, 193125, 235561, 285875, 514575, 579375, 706683, 857625, 1177805, 1429375, 2120049, 2572875, 3533415, 4288125, 5889025, 10600245, 12864375, 17667075, 29445125, 53001225, 88335375, 147225625, 265006125, 441676875, 1325030625]

約数ペア:

[(1, 1325030625), (3, 441676875), (5, 265006125), (9, 147225625), (15, 88335375), (25, 53001225), (45, 29445125), (75, 17667075), (103, 12864375), (125, 10600245), (225, 5889025), (309, 4288125), (375, 3533415), (515, 2572875), (625, 2120049), (927, 1429375), (1125, 1177805), (1545, 857625), (1875, 706683), (2287, 579375), (2575, 514575), (4635, 285875), (5625, 235561), (6861, 193125), (7725, 171525), (11435, 115875), (12875, 102915), (20583, 64375), (23175, 57175), (34305, 38625)]