12404805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 24281088

約数和(自身を除く): 11876283

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 37, 93, 103, 105, 111, 155, 185, 217, 259, 309, 465, 515, 555, 651, 721, 777, 1085, 1147, 1295, 1545, 2163, 3193, 3255, 3441, 3605, 3811, 3885, 5735, 8029, 9579, 10815, 11433, 15965, 17205, 19055, 22351, 24087, 26677, 40145, 47895, 57165, 67053, 80031, 111755, 118141, 120435, 133385, 335265, 354423, 400155, 590705, 826987, 1772115, 2480961, 4134935, 12404805]

約数ペア:

[(1, 12404805), (3, 4134935), (5, 2480961), (7, 1772115), (15, 826987), (21, 590705), (31, 400155), (35, 354423), (37, 335265), (93, 133385), (103, 120435), (105, 118141), (111, 111755), (155, 80031), (185, 67053), (217, 57165), (259, 47895), (309, 40145), (465, 26677), (515, 24087), (555, 22351), (651, 19055), (721, 17205), (777, 15965), (1085, 11433), (1147, 10815), (1295, 9579), (1545, 8029), (2163, 5735), (3193, 3885), (3255, 3811), (3441, 3605)]