79763235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 144529920

約数和(自身を除く): 64766685

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 101, 163, 255, 285, 303, 323, 489, 505, 815, 969, 1515, 1615, 1717, 1919, 2445, 2771, 3097, 4845, 5151, 5757, 8313, 8585, 9291, 9595, 13855, 15485, 16463, 25755, 28785, 32623, 41565, 46455, 49389, 52649, 82315, 97869, 157947, 163115, 246945, 263245, 279871, 312797, 489345, 789735, 839613, 938391, 1399355, 1563985, 4198065, 4691955, 5317549, 15952647, 26587745, 79763235]

約数ペア:

[(1, 79763235), (3, 26587745), (5, 15952647), (15, 5317549), (17, 4691955), (19, 4198065), (51, 1563985), (57, 1399355), (85, 938391), (95, 839613), (101, 789735), (163, 489345), (255, 312797), (285, 279871), (303, 263245), (323, 246945), (489, 163115), (505, 157947), (815, 97869), (969, 82315), (1515, 52649), (1615, 49389), (1717, 46455), (1919, 41565), (2445, 32623), (2771, 28785), (3097, 25755), (4845, 16463), (5151, 15485), (5757, 13855), (8313, 9595), (8585, 9291)]