71119635

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 118153728

約数和(自身を除く): 47034093

約数列:

[1, 3, 5, 15, 43, 71, 129, 213, 215, 355, 645, 1065, 1553, 3053, 4659, 7765, 9159, 15265, 23295, 45795, 66779, 110263, 200337, 330789, 333895, 551315, 1001685, 1653945, 4741309, 14223927, 23706545, 71119635]

約数ペア:

[(1, 71119635), (3, 23706545), (5, 14223927), (15, 4741309), (43, 1653945), (71, 1001685), (129, 551315), (213, 333895), (215, 330789), (355, 200337), (645, 110263), (1065, 66779), (1553, 45795), (3053, 23295), (4659, 15265), (7765, 9159)]