530558015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{480143}}^1$

素因数の和:480178

約数の個数: 16

約数和(自身を含む): 725977728

約数和(自身を除く): 195419713

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 480143, 2400715, 6241859, 8162431, 31209295, 40812155, 106111603, 530558015]

約数ペア:

[(1, 530558015), (5, 106111603), (13, 40812155), (17, 31209295), (65, 8162431), (85, 6241859), (221, 2400715), (1105, 480143)]