11193945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 22364160

約数和(自身を除く): 11170215

約数列:

[1, 3, 5, 7, 15, 19, 21, 31, 35, 57, 93, 95, 105, 133, 155, 181, 217, 285, 399, 465, 543, 589, 651, 665, 905, 1085, 1267, 1767, 1995, 2715, 2945, 3255, 3439, 3801, 4123, 5611, 6335, 8835, 10317, 12369, 16833, 17195, 19005, 20615, 24073, 28055, 39277, 51585, 61845, 72219, 84165, 106609, 117831, 120365, 196385, 319827, 361095, 533045, 589155, 746263, 1599135, 2238789, 3731315, 11193945]

約数ペア:

[(1, 11193945), (3, 3731315), (5, 2238789), (7, 1599135), (15, 746263), (19, 589155), (21, 533045), (31, 361095), (35, 319827), (57, 196385), (93, 120365), (95, 117831), (105, 106609), (133, 84165), (155, 72219), (181, 61845), (217, 51585), (285, 39277), (399, 28055), (465, 24073), (543, 20615), (589, 19005), (651, 17195), (665, 16833), (905, 12369), (1085, 10317), (1267, 8835), (1767, 6335), (1995, 5611), (2715, 4123), (2945, 3801), (3255, 3439)]