69308085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2658

約数の個数: 64

約数和(自身を含む): 144322560

約数和(自身を除く): 75014475

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 231, 253, 345, 385, 483, 759, 805, 1155, 1265, 1771, 2415, 2609, 3795, 5313, 7827, 8855, 13045, 18263, 26565, 28699, 39135, 54789, 60007, 86097, 91315, 143495, 180021, 200893, 273945, 300035, 420049, 430485, 602679, 660077, 900105, 1004465, 1260147, 1980231, 2100245, 3013395, 3300385, 4620539, 6300735, 9901155, 13861617, 23102695, 69308085]

約数ペア:

[(1, 69308085), (3, 23102695), (5, 13861617), (7, 9901155), (11, 6300735), (15, 4620539), (21, 3300385), (23, 3013395), (33, 2100245), (35, 1980231), (55, 1260147), (69, 1004465), (77, 900105), (105, 660077), (115, 602679), (161, 430485), (165, 420049), (231, 300035), (253, 273945), (345, 200893), (385, 180021), (483, 143495), (759, 91315), (805, 86097), (1155, 60007), (1265, 54789), (1771, 39135), (2415, 28699), (2609, 26565), (3795, 18263), (5313, 13045), (7827, 8855)]