72182835

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{34129}}^1$

素因数の和:34187

約数の個数: 24

約数和(自身を含む): 127782720

約数和(自身を除く): 55599885

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 34129, 102387, 170645, 307161, 511935, 1535805, 1604063, 4812189, 8020315, 14436567, 24060945, 72182835]

約数ペア:

[(1, 72182835), (3, 24060945), (5, 14436567), (9, 8020315), (15, 4812189), (45, 1604063), (47, 1535805), (141, 511935), (235, 307161), (423, 170645), (705, 102387), (2115, 34129)]