1566302155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 2081376000

約数和(自身を除く): 515073845

約数列:

[1, 5, 11, 55, 131, 149, 655, 745, 1441, 1459, 1639, 7205, 7295, 8195, 16049, 19519, 80245, 97595, 191129, 214709, 217391, 955645, 1073545, 1086955, 2102419, 2391301, 10512095, 11956505, 28478221, 142391105, 313260431, 1566302155]

約数ペア:

[(1, 1566302155), (5, 313260431), (11, 142391105), (55, 28478221), (131, 11956505), (149, 10512095), (655, 2391301), (745, 2102419), (1441, 1086955), (1459, 1073545), (1639, 955645), (7205, 217391), (7295, 214709), (8195, 191129), (16049, 97595), (19519, 80245)]