55839375

素因数分解:

$3^4\times 5^4\times {\mathrm{1103}}^1$

素因数の和:1135

約数の個数: 50

約数和(自身を含む): 104329104

約数和(自身を除く): 48489729

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 625, 675, 1103, 1125, 1875, 2025, 3309, 3375, 5515, 5625, 9927, 10125, 16545, 16875, 27575, 29781, 49635, 50625, 82725, 89343, 137875, 148905, 248175, 413625, 446715, 689375, 744525, 1240875, 2068125, 2233575, 3722625, 6204375, 11167875, 18613125, 55839375]

約数ペア:

[(1, 55839375), (3, 18613125), (5, 11167875), (9, 6204375), (15, 3722625), (25, 2233575), (27, 2068125), (45, 1240875), (75, 744525), (81, 689375), (125, 446715), (135, 413625), (225, 248175), (375, 148905), (405, 137875), (625, 89343), (675, 82725), (1103, 50625), (1125, 49635), (1875, 29781), (2025, 27575), (3309, 16875), (3375, 16545), (5515, 10125), (5625, 9927)]