72283505

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 105849600

約数和(自身を除く): 33566095

約数列:

[1, 5, 7, 19, 35, 73, 95, 133, 365, 511, 665, 1387, 1489, 2555, 6935, 7445, 9709, 10423, 28291, 48545, 52115, 108697, 141455, 198037, 543485, 760879, 990185, 2065243, 3804395, 10326215, 14456701, 72283505]

約数ペア:

[(1, 72283505), (5, 14456701), (7, 10326215), (19, 3804395), (35, 2065243), (73, 990185), (95, 760879), (133, 543485), (365, 198037), (511, 141455), (665, 108697), (1387, 52115), (1489, 48545), (2555, 28291), (6935, 10423), (7445, 9709)]