677422075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 952796160

約数和(自身を除く): 275374085

約数列:

[1, 5, 11, 25, 31, 55, 155, 229, 275, 341, 347, 775, 1145, 1705, 1735, 2519, 3817, 5725, 7099, 8525, 8675, 10757, 12595, 19085, 35495, 53785, 62975, 78089, 79463, 95425, 118327, 177475, 268925, 390445, 397315, 591635, 874093, 1952225, 1986575, 2463353, 2958175, 4370465, 12316765, 21852325, 27096883, 61583825, 135484415, 677422075]

約数ペア:

[(1, 677422075), (5, 135484415), (11, 61583825), (25, 27096883), (31, 21852325), (55, 12316765), (155, 4370465), (229, 2958175), (275, 2463353), (341, 1986575), (347, 1952225), (775, 874093), (1145, 591635), (1705, 397315), (1735, 390445), (2519, 268925), (3817, 177475), (5725, 118327), (7099, 95425), (8525, 79463), (8675, 78089), (10757, 62975), (12595, 53785), (19085, 35495)]