13793715

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 29090880

約数和(自身を除く): 15297165

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 39, 45, 51, 57, 65, 73, 85, 95, 117, 153, 171, 195, 219, 221, 247, 255, 285, 323, 365, 585, 657, 663, 741, 765, 855, 949, 969, 1095, 1105, 1235, 1241, 1387, 1615, 1989, 2223, 2847, 2907, 3285, 3315, 3705, 3723, 4161, 4199, 4745, 4845, 6205, 6935, 8541, 9945, 11115, 11169, 12483, 12597, 14235, 14535, 16133, 18031, 18615, 20805, 20995, 23579, 37791, 42705, 48399, 54093, 55845, 62415, 62985, 70737, 80665, 90155, 117895, 145197, 162279, 188955, 212211, 241995, 270465, 306527, 353685, 725985, 811395, 919581, 1061055, 1532635, 2758743, 4597905, 13793715]

約数ペア:

[(1, 13793715), (3, 4597905), (5, 2758743), (9, 1532635), (13, 1061055), (15, 919581), (17, 811395), (19, 725985), (39, 353685), (45, 306527), (51, 270465), (57, 241995), (65, 212211), (73, 188955), (85, 162279), (95, 145197), (117, 117895), (153, 90155), (171, 80665), (195, 70737), (219, 62985), (221, 62415), (247, 55845), (255, 54093), (285, 48399), (323, 42705), (365, 37791), (585, 23579), (657, 20995), (663, 20805), (741, 18615), (765, 18031), (855, 16133), (949, 14535), (969, 14235), (1095, 12597), (1105, 12483), (1235, 11169), (1241, 11115), (1387, 9945), (1615, 8541), (1989, 6935), (2223, 6205), (2847, 4845), (2907, 4745), (3285, 4199), (3315, 4161), (3705, 3723)]