57380475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 101521280

約数和(自身を除く): 44140805

約数列:

[1, 3, 5, 15, 19, 25, 57, 67, 75, 95, 201, 285, 335, 475, 601, 1005, 1273, 1425, 1675, 1803, 3005, 3819, 5025, 6365, 9015, 11419, 15025, 19095, 31825, 34257, 40267, 45075, 57095, 95475, 120801, 171285, 201335, 285475, 604005, 765073, 856425, 1006675, 2295219, 3020025, 3825365, 11476095, 19126825, 57380475]

約数ペア:

[(1, 57380475), (3, 19126825), (5, 11476095), (15, 3825365), (19, 3020025), (25, 2295219), (57, 1006675), (67, 856425), (75, 765073), (95, 604005), (201, 285475), (285, 201335), (335, 171285), (475, 120801), (601, 95475), (1005, 57095), (1273, 45075), (1425, 40267), (1675, 34257), (1803, 31825), (3005, 19095), (3819, 15025), (5025, 11419), (6365, 9015)]