28571355

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2797}}^1$

素因数の和:3035

約数の個数: 24

約数和(自身を含む): 49759632

約数和(自身を除く): 21188277

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 2797, 3405, 8391, 10215, 13985, 25173, 41955, 125865, 634919, 1904757, 3174595, 5714271, 9523785, 28571355]

約数ペア:

[(1, 28571355), (3, 9523785), (5, 5714271), (9, 3174595), (15, 1904757), (45, 634919), (227, 125865), (681, 41955), (1135, 25173), (2043, 13985), (2797, 10215), (3405, 8391)]