77485785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9241}}^1$

素因数の和:9305

約数の個数: 32

約数和(自身を含む): 136633728

約数和(自身を除く): 59147943

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 9241, 27723, 46205, 120133, 138615, 360399, 397363, 600665, 1192089, 1801995, 1986815, 5165719, 5960445, 15497157, 25828595, 77485785]

約数ペア:

[(1, 77485785), (3, 25828595), (5, 15497157), (13, 5960445), (15, 5165719), (39, 1986815), (43, 1801995), (65, 1192089), (129, 600665), (195, 397363), (215, 360399), (559, 138615), (645, 120133), (1677, 46205), (2795, 27723), (8385, 9241)]