38335145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 49758720

約数和(自身を除く): 11423575

約数列:

[1, 5, 37, 43, 61, 79, 185, 215, 305, 395, 1591, 2257, 2623, 2923, 3397, 4819, 7955, 11285, 13115, 14615, 16985, 24095, 97051, 125689, 178303, 207217, 485255, 628445, 891515, 1036085, 7667029, 38335145]

約数ペア:

[(1, 38335145), (5, 7667029), (37, 1036085), (43, 891515), (61, 628445), (79, 485255), (185, 207217), (215, 178303), (305, 125689), (395, 97051), (1591, 24095), (2257, 16985), (2623, 14615), (2923, 13115), (3397, 11285), (4819, 7955)]