284342875

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{52901}}^1$

素因数の和:52959

約数の個数: 16

約数和(自身を含む): 363119328

約数和(自身を除く): 78776453

約数列:

[1, 5, 25, 43, 125, 215, 1075, 5375, 52901, 264505, 1322525, 2274743, 6612625, 11373715, 56868575, 284342875]

約数ペア:

[(1, 284342875), (5, 56868575), (25, 11373715), (43, 6612625), (125, 2274743), (215, 1322525), (1075, 264505), (5375, 52901)]