3190005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 96

約数和(自身を含む): 7338240

約数和(自身を除く): 4148235

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 41, 45, 57, 63, 65, 91, 95, 105, 117, 123, 133, 171, 195, 205, 247, 273, 285, 287, 315, 369, 399, 455, 533, 585, 615, 665, 741, 779, 819, 855, 861, 1197, 1235, 1365, 1435, 1599, 1729, 1845, 1995, 2223, 2337, 2583, 2665, 3705, 3731, 3895, 4095, 4305, 4797, 5187, 5453, 5985, 7011, 7995, 8645, 10127, 11115, 11193, 11685, 12915, 15561, 16359, 18655, 23985, 25935, 27265, 30381, 33579, 35055, 49077, 50635, 55965, 70889, 77805, 81795, 91143, 151905, 167895, 212667, 245385, 354445, 455715, 638001, 1063335, 3190005]

約数ペア:

[(1, 3190005), (3, 1063335), (5, 638001), (7, 455715), (9, 354445), (13, 245385), (15, 212667), (19, 167895), (21, 151905), (35, 91143), (39, 81795), (41, 77805), (45, 70889), (57, 55965), (63, 50635), (65, 49077), (91, 35055), (95, 33579), (105, 30381), (117, 27265), (123, 25935), (133, 23985), (171, 18655), (195, 16359), (205, 15561), (247, 12915), (273, 11685), (285, 11193), (287, 11115), (315, 10127), (369, 8645), (399, 7995), (455, 7011), (533, 5985), (585, 5453), (615, 5187), (665, 4797), (741, 4305), (779, 4095), (819, 3895), (855, 3731), (861, 3705), (1197, 2665), (1235, 2583), (1365, 2337), (1435, 2223), (1599, 1995), (1729, 1845)]