13007903685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1$

素因数の和:827

約数の個数: 128

約数和(自身を含む): 25798901760

約数和(自身を除く): 12790998075

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 53, 85, 105, 119, 159, 255, 265, 357, 359, 371, 383, 595, 795, 901, 1077, 1113, 1149, 1785, 1795, 1855, 1915, 2513, 2681, 2703, 4505, 5385, 5565, 5745, 6103, 6307, 6511, 7539, 8043, 12565, 13405, 13515, 18309, 18921, 19027, 19533, 20299, 30515, 31535, 32555, 37695, 40215, 42721, 45577, 57081, 60897, 91545, 94605, 95135, 97665, 101495, 128163, 133189, 136731, 137497, 142093, 213605, 227885, 285405, 304485, 323459, 345083, 399567, 412491, 426279, 640815, 665945, 683655, 687485, 710465, 962479, 970377, 1035249, 1617295, 1725415, 1997835, 2062455, 2131395, 2264213, 2337449, 2415581, 2887437, 4812395, 4851885, 5176245, 6792639, 7012347, 7246743, 7287341, 11321065, 11687245, 12077905, 14437185, 16362143, 21862023, 33963195, 35061735, 36233715, 36436705, 49086429, 51011387, 81810715, 109310115, 123884797, 153034161, 245432145, 255056935, 371654391, 619423985, 765170805, 867193579, 1858271955, 2601580737, 4335967895, 13007903685]

約数ペア:

[(1, 13007903685), (3, 4335967895), (5, 2601580737), (7, 1858271955), (15, 867193579), (17, 765170805), (21, 619423985), (35, 371654391), (51, 255056935), (53, 245432145), (85, 153034161), (105, 123884797), (119, 109310115), (159, 81810715), (255, 51011387), (265, 49086429), (357, 36436705), (359, 36233715), (371, 35061735), (383, 33963195), (595, 21862023), (795, 16362143), (901, 14437185), (1077, 12077905), (1113, 11687245), (1149, 11321065), (1785, 7287341), (1795, 7246743), (1855, 7012347), (1915, 6792639), (2513, 5176245), (2681, 4851885), (2703, 4812395), (4505, 2887437), (5385, 2415581), (5565, 2337449), (5745, 2264213), (6103, 2131395), (6307, 2062455), (6511, 1997835), (7539, 1725415), (8043, 1617295), (12565, 1035249), (13405, 970377), (13515, 962479), (18309, 710465), (18921, 687485), (19027, 683655), (19533, 665945), (20299, 640815), (30515, 426279), (31535, 412491), (32555, 399567), (37695, 345083), (40215, 323459), (42721, 304485), (45577, 285405), (57081, 227885), (60897, 213605), (91545, 142093), (94605, 137497), (95135, 136731), (97665, 133189), (101495, 128163)]