73982145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4987}}^1$

素因数の和:5061

約数の個数: 32

約数和(自身を含む): 126415872

約数和(自身を除く): 52433727

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 4987, 14835, 14961, 24935, 74805, 114701, 214441, 344103, 573505, 643323, 1072205, 1720515, 3216615, 4932143, 14796429, 24660715, 73982145]

約数ペア:

[(1, 73982145), (3, 24660715), (5, 14796429), (15, 4932143), (23, 3216615), (43, 1720515), (69, 1072205), (115, 643323), (129, 573505), (215, 344103), (345, 214441), (645, 114701), (989, 74805), (2967, 24935), (4945, 14961), (4987, 14835)]