826060755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2749}}^1$

素因数の和:2860

約数の個数: 64

約数和(自身を含む): 1507968000

約数和(自身を除く): 681907245

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 67, 69, 115, 195, 201, 299, 335, 345, 871, 897, 1005, 1495, 1541, 2613, 2749, 4355, 4485, 4623, 7705, 8247, 13065, 13745, 20033, 23115, 35737, 41235, 60099, 63227, 100165, 107211, 178685, 184183, 189681, 300495, 316135, 536055, 552549, 821951, 920915, 948405, 2394379, 2465853, 2762745, 4109755, 4236209, 7183137, 11971895, 12329265, 12708627, 21181045, 35915685, 55070717, 63543135, 165212151, 275353585, 826060755]

約数ペア:

[(1, 826060755), (3, 275353585), (5, 165212151), (13, 63543135), (15, 55070717), (23, 35915685), (39, 21181045), (65, 12708627), (67, 12329265), (69, 11971895), (115, 7183137), (195, 4236209), (201, 4109755), (299, 2762745), (335, 2465853), (345, 2394379), (871, 948405), (897, 920915), (1005, 821951), (1495, 552549), (1541, 536055), (2613, 316135), (2749, 300495), (4355, 189681), (4485, 184183), (4623, 178685), (7705, 107211), (8247, 100165), (13065, 63227), (13745, 60099), (20033, 41235), (23115, 35737)]