4506515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 6350400

約数和(自身を除く): 1843885

約数列:

[1, 5, 13, 19, 41, 65, 89, 95, 205, 247, 445, 533, 779, 1157, 1235, 1691, 2665, 3649, 3895, 5785, 8455, 10127, 18245, 21983, 47437, 50635, 69331, 109915, 237185, 346655, 901303, 4506515]

約数ペア:

[(1, 4506515), (5, 901303), (13, 346655), (19, 237185), (41, 109915), (65, 69331), (89, 50635), (95, 47437), (205, 21983), (247, 18245), (445, 10127), (533, 8455), (779, 5785), (1157, 3895), (1235, 3649), (1691, 2665)]