65648609

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 72624384

約数和(自身を除く): 6975775

約数列:

[1, 13, 53, 151, 631, 689, 1963, 8003, 8203, 33443, 95281, 104039, 434759, 1238653, 5049893, 65648609]

約数ペア:

[(1, 65648609), (13, 5049893), (53, 1238653), (151, 434759), (631, 104039), (689, 95281), (1963, 33443), (8003, 8203)]