2015180695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 2792724480

約数和(自身を除く): 777543785

約数列:

[1, 5, 11, 47, 55, 59, 73, 181, 235, 295, 365, 517, 649, 803, 905, 1991, 2585, 2773, 3245, 3431, 4015, 4307, 8507, 9955, 10679, 13213, 13865, 17155, 21535, 30503, 37741, 42535, 47377, 53395, 66065, 93577, 117469, 145343, 152515, 188705, 202429, 236885, 467885, 501913, 587345, 621011, 726715, 779567, 1012145, 2226719, 2509565, 3105055, 3897835, 5521043, 6831121, 8575237, 11133595, 27605215, 34155605, 36639649, 42876185, 183198245, 403036139, 2015180695]

約数ペア:

[(1, 2015180695), (5, 403036139), (11, 183198245), (47, 42876185), (55, 36639649), (59, 34155605), (73, 27605215), (181, 11133595), (235, 8575237), (295, 6831121), (365, 5521043), (517, 3897835), (649, 3105055), (803, 2509565), (905, 2226719), (1991, 1012145), (2585, 779567), (2773, 726715), (3245, 621011), (3431, 587345), (4015, 501913), (4307, 467885), (8507, 236885), (9955, 202429), (10679, 188705), (13213, 152515), (13865, 145343), (17155, 117469), (21535, 93577), (30503, 66065), (37741, 53395), (42535, 47377)]