612105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 1094016

約数和(自身を除く): 481911

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 73, 129, 195, 215, 219, 365, 559, 645, 949, 1095, 1677, 2795, 2847, 3139, 4745, 8385, 9417, 14235, 15695, 40807, 47085, 122421, 204035, 612105]

約数ペア:

[(1, 612105), (3, 204035), (5, 122421), (13, 47085), (15, 40807), (39, 15695), (43, 14235), (65, 9417), (73, 8385), (129, 4745), (195, 3139), (215, 2847), (219, 2795), (365, 1677), (559, 1095), (645, 949)]