78952515

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 130563840

約数和(自身を除く): 51611325

約数列:

[1, 3, 5, 15, 43, 109, 129, 215, 327, 545, 645, 1123, 1635, 3369, 4687, 5615, 14061, 16845, 23435, 48289, 70305, 122407, 144867, 241445, 367221, 612035, 724335, 1836105, 5263501, 15790503, 26317505, 78952515]

約数ペア:

[(1, 78952515), (3, 26317505), (5, 15790503), (15, 5263501), (43, 1836105), (109, 724335), (129, 612035), (215, 367221), (327, 241445), (545, 144867), (645, 122407), (1123, 70305), (1635, 48289), (3369, 23435), (4687, 16845), (5615, 14061)]