71869935

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 119734272

約数和(自身を除く): 47864337

約数列:

[1, 3, 5, 15, 31, 93, 127, 155, 381, 465, 635, 1217, 1905, 3651, 3937, 6085, 11811, 18255, 19685, 37727, 59055, 113181, 154559, 188635, 463677, 565905, 772795, 2318385, 4791329, 14373987, 23956645, 71869935]

約数ペア:

[(1, 71869935), (3, 23956645), (5, 14373987), (15, 4791329), (31, 2318385), (93, 772795), (127, 565905), (155, 463677), (381, 188635), (465, 154559), (635, 113181), (1217, 59055), (1905, 37727), (3651, 19685), (3937, 18255), (6085, 11811)]