16217955

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9241}}^1$

素因数の和:9268

約数の個数: 32

約数和(自身を含む): 31053120

約数和(自身を除く): 14835165

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 9241, 27723, 46205, 83169, 120133, 138615, 249507, 360399, 415845, 600665, 1081197, 1247535, 1801995, 3243591, 5405985, 16217955]

約数ペア:

[(1, 16217955), (3, 5405985), (5, 3243591), (9, 1801995), (13, 1247535), (15, 1081197), (27, 600665), (39, 415845), (45, 360399), (65, 249507), (117, 138615), (135, 120133), (195, 83169), (351, 46205), (585, 27723), (1755, 9241)]