4259655

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 7660800

約数和(自身を除く): 3401145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 227, 417, 681, 695, 1135, 1251, 2043, 2085, 3405, 3753, 6129, 6255, 10215, 18765, 30645, 31553, 94659, 157765, 283977, 473295, 851931, 1419885, 4259655]

約数ペア:

[(1, 4259655), (3, 1419885), (5, 851931), (9, 473295), (15, 283977), (27, 157765), (45, 94659), (135, 31553), (139, 30645), (227, 18765), (417, 10215), (681, 6255), (695, 6129), (1135, 3753), (1251, 3405), (2043, 2085)]