7879755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2377}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 14382144

約数和(自身を除く): 6502389

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 2377, 3315, 7131, 11885, 30901, 35655, 40409, 92703, 121227, 154505, 202045, 463515, 525317, 606135, 1575951, 2626585, 7879755]

約数ペア:

[(1, 7879755), (3, 2626585), (5, 1575951), (13, 606135), (15, 525317), (17, 463515), (39, 202045), (51, 154505), (65, 121227), (85, 92703), (195, 40409), (221, 35655), (255, 30901), (663, 11885), (1105, 7131), (2377, 3315)]