28003345005

素因数分解:

$3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{659}}^1\times {\mathrm{5179}}^1$

素因数の和:6393

約数の個数: 32

約数和(自身を含む): 44964057600

約数和(自身を除く): 16960712595

約数列:

[1, 3, 5, 15, 547, 659, 1641, 1977, 2735, 3295, 5179, 8205, 9885, 15537, 25895, 77685, 360473, 1081419, 1802365, 2832913, 3412961, 5407095, 8498739, 10238883, 14164565, 17064805, 42493695, 51194415, 1866889667, 5600669001, 9334448335, 28003345005]

約数ペア:

[(1, 28003345005), (3, 9334448335), (5, 5600669001), (15, 1866889667), (547, 51194415), (659, 42493695), (1641, 17064805), (1977, 14164565), (2735, 10238883), (3295, 8498739), (5179, 5407095), (8205, 3412961), (9885, 2832913), (15537, 1802365), (25895, 1081419), (77685, 360473)]