18068595

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 30369600

約数和(自身を除く): 12301005

約数列:

[1, 3, 5, 15, 29, 73, 87, 145, 219, 365, 435, 569, 1095, 1707, 2117, 2845, 6351, 8535, 10585, 16501, 31755, 41537, 49503, 82505, 124611, 207685, 247515, 623055, 1204573, 3613719, 6022865, 18068595]

約数ペア:

[(1, 18068595), (3, 6022865), (5, 3613719), (15, 1204573), (29, 623055), (73, 247515), (87, 207685), (145, 124611), (219, 82505), (365, 49503), (435, 41537), (569, 31755), (1095, 16501), (1707, 10585), (2117, 8535), (2845, 6351)]