15691325045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1\times {\mathrm{3331}}^1$

素因数の和:5477

約数の個数: 32

約数和(自身を含む): 21058773120

約数和(自身を除く): 5367448075

約数列:

[1, 5, 11, 41, 55, 205, 451, 2089, 2255, 3331, 10445, 16655, 22979, 36641, 85649, 114895, 136571, 183205, 428245, 682855, 942139, 1502281, 4710695, 6958459, 7511405, 34792295, 76543049, 285296819, 382715245, 1426484095, 3138265009, 15691325045]

約数ペア:

[(1, 15691325045), (5, 3138265009), (11, 1426484095), (41, 382715245), (55, 285296819), (205, 76543049), (451, 34792295), (2089, 7511405), (2255, 6958459), (3331, 4710695), (10445, 1502281), (16655, 942139), (22979, 682855), (36641, 428245), (85649, 183205), (114895, 136571)]