80327665

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4283}}^1$

素因数の和:4341

約数の個数: 24

約数和(自身を含む): 109396224

約数和(自身を除く): 29068559

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1705, 3751, 4283, 18755, 21415, 47113, 132773, 235565, 518243, 663865, 1460503, 2591215, 7302515, 16065533, 80327665]

約数ペア:

[(1, 80327665), (5, 16065533), (11, 7302515), (31, 2591215), (55, 1460503), (121, 663865), (155, 518243), (341, 235565), (605, 132773), (1705, 47113), (3751, 21415), (4283, 18755)]