8892475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 11787440

約数和(自身を除く): 2894965

約数列:

[1, 5, 19, 25, 95, 97, 193, 475, 485, 965, 1843, 2425, 3667, 4825, 9215, 18335, 18721, 46075, 91675, 93605, 355699, 468025, 1778495, 8892475]

約数ペア:

[(1, 8892475), (5, 1778495), (19, 468025), (25, 355699), (95, 93605), (97, 91675), (193, 46075), (475, 18721), (485, 18335), (965, 9215), (1843, 4825), (2425, 3667)]