26309465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 39626496

約数和(自身を除く): 13317031

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 265, 371, 455, 689, 1091, 1855, 3445, 4823, 5455, 7637, 14183, 24115, 38185, 57823, 70915, 99281, 289115, 404761, 496405, 751699, 2023805, 3758495, 5261893, 26309465]

約数ペア:

[(1, 26309465), (5, 5261893), (7, 3758495), (13, 2023805), (35, 751699), (53, 496405), (65, 404761), (91, 289115), (265, 99281), (371, 70915), (455, 57823), (689, 38185), (1091, 24115), (1855, 14183), (3445, 7637), (4823, 5455)]