15705585845157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{19759}}^1\times {\mathrm{117809}}^1$

素因数の和:137757

約数の個数: 32

約数和(自身を含む): 22683307046400

約数和(自身を除く): 6977721201243

約数列:

[1, 3, 13, 39, 173, 519, 2249, 6747, 19759, 59277, 117809, 256867, 353427, 770601, 1531517, 3418307, 4594551, 10254921, 20380957, 44437991, 61142871, 133313973, 264952441, 794857323, 2327788031, 6983364093, 30261244403, 90783733209, 402707329363, 1208121988089, 5235195281719, 15705585845157]

約数ペア:

[(1, 15705585845157), (3, 5235195281719), (13, 1208121988089), (39, 402707329363), (173, 90783733209), (519, 30261244403), (2249, 6983364093), (6747, 2327788031), (19759, 794857323), (59277, 264952441), (117809, 133313973), (256867, 61142871), (353427, 44437991), (770601, 20380957), (1531517, 10254921), (3418307, 4594551)]