422969495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{491}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 567846720

約数和(自身を除く): 144877225

約数列:

[1, 5, 13, 29, 65, 145, 377, 457, 491, 1885, 2285, 2455, 5941, 6383, 13253, 14239, 29705, 31915, 66265, 71195, 172289, 185107, 224387, 861445, 925535, 1121935, 2917031, 6507223, 14585155, 32536115, 84593899, 422969495]

約数ペア:

[(1, 422969495), (5, 84593899), (13, 32536115), (29, 14585155), (65, 6507223), (145, 2917031), (377, 1121935), (457, 925535), (491, 861445), (1885, 224387), (2285, 185107), (2455, 172289), (5941, 71195), (6383, 66265), (13253, 31915), (14239, 29705)]