12309255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 25459200

約数和(自身を除く): 13149945

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 1699, 2415, 5097, 7245, 8495, 11893, 15291, 25485, 35679, 39077, 59465, 76455, 107037, 117231, 178395, 195385, 273539, 351693, 535185, 586155, 820617, 1367695, 1758465, 2461851, 4103085, 12309255]

約数ペア:

[(1, 12309255), (3, 4103085), (5, 2461851), (7, 1758465), (9, 1367695), (15, 820617), (21, 586155), (23, 535185), (35, 351693), (45, 273539), (63, 195385), (69, 178395), (105, 117231), (115, 107037), (161, 76455), (207, 59465), (315, 39077), (345, 35679), (483, 25485), (805, 15291), (1035, 11893), (1449, 8495), (1699, 7245), (2415, 5097)]