137942375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{241}}^2$

素因数の和:516

約数の個数: 24

約数和(自身を含む): 181967760

約数和(自身を除く): 44025385

約数列:

[1, 5, 19, 25, 95, 125, 241, 475, 1205, 2375, 4579, 6025, 22895, 30125, 58081, 114475, 290405, 572375, 1103539, 1452025, 5517695, 7260125, 27588475, 137942375]

約数ペア:

[(1, 137942375), (5, 27588475), (19, 7260125), (25, 5517695), (95, 1452025), (125, 1103539), (241, 572375), (475, 290405), (1205, 114475), (2375, 58081), (4579, 30125), (6025, 22895)]