79714275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 141133824

約数和(自身を除く): 61419549

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 103, 255, 309, 425, 515, 607, 1275, 1545, 1751, 1821, 2575, 3035, 5253, 7725, 8755, 9105, 10319, 15175, 26265, 30957, 43775, 45525, 51595, 62521, 131325, 154785, 187563, 257975, 312605, 773925, 937815, 1062857, 1563025, 3188571, 4689075, 5314285, 15942855, 26571425, 79714275]

約数ペア:

[(1, 79714275), (3, 26571425), (5, 15942855), (15, 5314285), (17, 4689075), (25, 3188571), (51, 1563025), (75, 1062857), (85, 937815), (103, 773925), (255, 312605), (309, 257975), (425, 187563), (515, 154785), (607, 131325), (1275, 62521), (1545, 51595), (1751, 45525), (1821, 43775), (2575, 30957), (3035, 26265), (5253, 15175), (7725, 10319), (8755, 9105)]