4954875

素因数分解:

$3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 8404032

約数和(自身を除く): 3449157

約数列:

[1, 3, 5, 15, 25, 73, 75, 125, 181, 219, 365, 375, 543, 905, 1095, 1825, 2715, 4525, 5475, 9125, 13213, 13575, 22625, 27375, 39639, 66065, 67875, 198195, 330325, 990975, 1651625, 4954875]

約数ペア:

[(1, 4954875), (3, 1651625), (5, 990975), (15, 330325), (25, 198195), (73, 67875), (75, 66065), (125, 39639), (181, 27375), (219, 22625), (365, 13575), (375, 13213), (543, 9125), (905, 5475), (1095, 4525), (1825, 2715)]