80208645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4813}}^1$

素因数の和:4933

約数の個数: 32

約数和(自身を含む): 141416064

約数和(自身を除く): 61207419

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 303, 505, 1111, 1515, 3333, 4813, 5555, 14439, 16665, 24065, 52943, 72195, 158829, 264715, 486113, 794145, 1458339, 2430565, 5347243, 7291695, 16041729, 26736215, 80208645]

約数ペア:

[(1, 80208645), (3, 26736215), (5, 16041729), (11, 7291695), (15, 5347243), (33, 2430565), (55, 1458339), (101, 794145), (165, 486113), (303, 264715), (505, 158829), (1111, 72195), (1515, 52943), (3333, 24065), (4813, 16665), (5555, 14439)]