83455845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21991}}^1$

素因数の和:22033

約数の個数: 32

約数和(自身を含む): 152008704

約数和(自身を除く): 68552859

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 21991, 65973, 109955, 241901, 329865, 505793, 725703, 1209505, 1517379, 2528965, 3628515, 5563723, 7586895, 16691169, 27818615, 83455845]

約数ペア:

[(1, 83455845), (3, 27818615), (5, 16691169), (11, 7586895), (15, 5563723), (23, 3628515), (33, 2528965), (55, 1517379), (69, 1209505), (115, 725703), (165, 505793), (253, 329865), (345, 241901), (759, 109955), (1265, 65973), (3795, 21991)]