144626415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9749}}^1$

素因数の和:9823

約数の個数: 32

約数和(自身を含む): 247104000

約数和(自身を除く): 102477585

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 9749, 14835, 29247, 48745, 146235, 224227, 419207, 672681, 1121135, 1257621, 2096035, 3363405, 6288105, 9641761, 28925283, 48208805, 144626415]

約数ペア:

[(1, 144626415), (3, 48208805), (5, 28925283), (15, 9641761), (23, 6288105), (43, 3363405), (69, 2096035), (115, 1257621), (129, 1121135), (215, 672681), (345, 419207), (645, 224227), (989, 146235), (2967, 48745), (4945, 29247), (9749, 14835)]