144986115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1187}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 246343680

約数和(自身を除く): 101357565

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 479, 1187, 1437, 2395, 3561, 5935, 7185, 8143, 17805, 20179, 24429, 40715, 60537, 100895, 122145, 302685, 568573, 1705719, 2842865, 8528595, 9665741, 28997223, 48328705, 144986115]

約数ペア:

[(1, 144986115), (3, 48328705), (5, 28997223), (15, 9665741), (17, 8528595), (51, 2842865), (85, 1705719), (255, 568573), (479, 302685), (1187, 122145), (1437, 100895), (2395, 60537), (3561, 40715), (5935, 24429), (7185, 20179), (8143, 17805)]