115415565555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1201}}^1\times {\mathrm{1913}}^1$

素因数の和:3336

約数の個数: 64

約数和(自身を含む): 196786516608

約数和(自身を除く): 81370951053

約数列:

[1, 3, 5, 15, 17, 51, 85, 197, 255, 591, 985, 1201, 1913, 2955, 3349, 3603, 5739, 6005, 9565, 10047, 16745, 18015, 20417, 28695, 32521, 50235, 61251, 97563, 102085, 162605, 236597, 306255, 376861, 487815, 709791, 1130583, 1182985, 1884305, 2297513, 3548955, 4022149, 5652915, 6406637, 6892539, 11487565, 12066447, 19219911, 20110745, 32033185, 34462695, 39057721, 60332235, 96099555, 117173163, 195288605, 452610061, 585865815, 1357830183, 2263050305, 6789150915, 7694371037, 23083113111, 38471855185, 115415565555]

約数ペア:

[(1, 115415565555), (3, 38471855185), (5, 23083113111), (15, 7694371037), (17, 6789150915), (51, 2263050305), (85, 1357830183), (197, 585865815), (255, 452610061), (591, 195288605), (985, 117173163), (1201, 96099555), (1913, 60332235), (2955, 39057721), (3349, 34462695), (3603, 32033185), (5739, 20110745), (6005, 19219911), (9565, 12066447), (10047, 11487565), (16745, 6892539), (18015, 6406637), (20417, 5652915), (28695, 4022149), (32521, 3548955), (50235, 2297513), (61251, 1884305), (97563, 1182985), (102085, 1130583), (162605, 709791), (236597, 487815), (306255, 376861)]