22003785

素因数分解:

$3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 39312000

約数和(自身を除く): 17308215

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 389, 419, 1167, 1257, 1945, 2095, 3501, 3771, 5835, 6285, 10503, 11313, 17505, 18855, 52515, 56565, 162991, 488973, 814955, 1466919, 2444865, 4400757, 7334595, 22003785]

約数ペア:

[(1, 22003785), (3, 7334595), (5, 4400757), (9, 2444865), (15, 1466919), (27, 814955), (45, 488973), (135, 162991), (389, 56565), (419, 52515), (1167, 18855), (1257, 17505), (1945, 11313), (2095, 10503), (3501, 6285), (3771, 5835)]