8900385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3511}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 15424704

約数和(自身を除く): 6524319

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 3511, 10533, 17555, 45643, 52665, 136929, 228215, 593359, 684645, 1780077, 2966795, 8900385]

約数ペア:

[(1, 8900385), (3, 2966795), (5, 1780077), (13, 684645), (15, 593359), (39, 228215), (65, 136929), (169, 52665), (195, 45643), (507, 17555), (845, 10533), (2535, 3511)]