4920503025

素因数分解:

$3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{272227}}^1$

素因数の和:272481

約数の個数: 24

約数和(自身を含む): 8169017824

約数和(自身を除く): 3248514799

約数列:

[1, 3, 5, 15, 25, 75, 241, 723, 1205, 3615, 6025, 18075, 272227, 816681, 1361135, 4083405, 6805675, 20417025, 65606707, 196820121, 328033535, 984100605, 1640167675, 4920503025]

約数ペア:

[(1, 4920503025), (3, 1640167675), (5, 984100605), (15, 328033535), (25, 196820121), (75, 65606707), (241, 20417025), (723, 6805675), (1205, 4083405), (3615, 1361135), (6025, 816681), (18075, 272227)]