69892485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 122976000

約数和(自身を除く): 53083515

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 169, 195, 237, 349, 395, 507, 845, 1027, 1047, 1185, 1745, 2535, 3081, 4537, 5135, 5235, 13351, 13611, 15405, 22685, 27571, 40053, 58981, 66755, 68055, 82713, 137855, 176943, 200265, 294905, 358423, 413565, 884715, 1075269, 1792115, 4659499, 5376345, 13978497, 23297495, 69892485]

約数ペア:

[(1, 69892485), (3, 23297495), (5, 13978497), (13, 5376345), (15, 4659499), (39, 1792115), (65, 1075269), (79, 884715), (169, 413565), (195, 358423), (237, 294905), (349, 200265), (395, 176943), (507, 137855), (845, 82713), (1027, 68055), (1047, 66755), (1185, 58981), (1745, 40053), (2535, 27571), (3081, 22685), (4537, 15405), (5135, 13611), (5235, 13351)]