28442185

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3701}}^1$

素因数の和:3788

約数の個数: 16

約数和(自身を含む): 35983440

約数和(自身を除く): 7541255

約数列:

[1, 5, 29, 53, 145, 265, 1537, 3701, 7685, 18505, 107329, 196153, 536645, 980765, 5688437, 28442185]

約数ペア:

[(1, 28442185), (5, 5688437), (29, 980765), (53, 536645), (145, 196153), (265, 107329), (1537, 18505), (3701, 7685)]