3789414625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{4019}}^1$

素因数の和:4450

約数の個数: 32

約数和(自身を含む): 4991875200

約数和(自身を除く): 1202460575

約数列:

[1, 5, 19, 25, 95, 125, 397, 475, 1985, 2375, 4019, 7543, 9925, 20095, 37715, 49625, 76361, 100475, 188575, 381805, 502375, 942875, 1595543, 1909025, 7977715, 9545125, 30315317, 39888575, 151576585, 199442875, 757882925, 3789414625]

約数ペア:

[(1, 3789414625), (5, 757882925), (19, 199442875), (25, 151576585), (95, 39888575), (125, 30315317), (397, 9545125), (475, 7977715), (1985, 1909025), (2375, 1595543), (4019, 942875), (7543, 502375), (9925, 381805), (20095, 188575), (37715, 100475), (49625, 76361)]