54580625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 40

約数和(自身を含む): 78949728

約数和(自身を除く): 24369103

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 275, 425, 467, 625, 935, 1375, 2125, 2335, 4675, 5137, 6875, 7939, 10625, 11675, 23375, 25685, 39695, 58375, 87329, 116875, 128425, 198475, 291875, 436645, 642125, 992375, 2183225, 3210625, 4961875, 10916125, 54580625]

約数ペア:

[(1, 54580625), (5, 10916125), (11, 4961875), (17, 3210625), (25, 2183225), (55, 992375), (85, 642125), (125, 436645), (187, 291875), (275, 198475), (425, 128425), (467, 116875), (625, 87329), (935, 58375), (1375, 39695), (2125, 25685), (2335, 23375), (4675, 11675), (5137, 10625), (6875, 7939)]