1276059355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2971}}^1$

素因数の和:3187

約数の個数: 32

約数和(自身を含む): 1684482048

約数和(自身を除く): 408422693

約数列:

[1, 5, 17, 31, 85, 155, 163, 527, 815, 2635, 2771, 2971, 5053, 13855, 14855, 25265, 50507, 85901, 92101, 252535, 429505, 460505, 484273, 1565717, 2421365, 7828585, 8232641, 15012463, 41163205, 75062315, 255211871, 1276059355]

約数ペア:

[(1, 1276059355), (5, 255211871), (17, 75062315), (31, 41163205), (85, 15012463), (155, 8232641), (163, 7828585), (527, 2421365), (815, 1565717), (2635, 484273), (2771, 460505), (2971, 429505), (5053, 252535), (13855, 92101), (14855, 85901), (25265, 50507)]