525804645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 924549120

約数和(自身を除く): 398744475

約数列:

[1, 3, 5, 15, 17, 43, 51, 79, 85, 129, 215, 237, 255, 395, 607, 645, 731, 1185, 1343, 1821, 2193, 3035, 3397, 3655, 4029, 6715, 9105, 10191, 10319, 10965, 16985, 20145, 26101, 30957, 47953, 50955, 51595, 57749, 78303, 130505, 143859, 154785, 173247, 239765, 288745, 391515, 443717, 719295, 815201, 866235, 1331151, 2061979, 2218585, 2445603, 4076005, 6185937, 6655755, 10309895, 12228015, 30929685, 35053643, 105160929, 175268215, 525804645]

約数ペア:

[(1, 525804645), (3, 175268215), (5, 105160929), (15, 35053643), (17, 30929685), (43, 12228015), (51, 10309895), (79, 6655755), (85, 6185937), (129, 4076005), (215, 2445603), (237, 2218585), (255, 2061979), (395, 1331151), (607, 866235), (645, 815201), (731, 719295), (1185, 443717), (1343, 391515), (1821, 288745), (2193, 239765), (3035, 173247), (3397, 154785), (3655, 143859), (4029, 130505), (6715, 78303), (9105, 57749), (10191, 51595), (10319, 50955), (10965, 47953), (16985, 30957), (20145, 26101)]