11380005

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 24773112

約数和(自身を除く): 13393107

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 397, 441, 455, 585, 637, 735, 819, 1191, 1365, 1911, 1985, 2205, 2779, 3185, 3573, 4095, 5161, 5733, 5955, 8337, 9555, 13895, 15483, 17865, 19453, 25011, 25805, 28665, 36127, 41685, 46449, 58359, 77415, 97265, 108381, 125055, 175077, 180635, 232245, 252889, 291795, 325143, 541905, 758667, 875385, 1264445, 1625715, 2276001, 3793335, 11380005]

約数ペア:

[(1, 11380005), (3, 3793335), (5, 2276001), (7, 1625715), (9, 1264445), (13, 875385), (15, 758667), (21, 541905), (35, 325143), (39, 291795), (45, 252889), (49, 232245), (63, 180635), (65, 175077), (91, 125055), (105, 108381), (117, 97265), (147, 77415), (195, 58359), (245, 46449), (273, 41685), (315, 36127), (397, 28665), (441, 25805), (455, 25011), (585, 19453), (637, 17865), (735, 15483), (819, 13895), (1191, 9555), (1365, 8337), (1911, 5955), (1985, 5733), (2205, 5161), (2779, 4095), (3185, 3573)]