2638522095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 4678041600

約数和(自身を除く): 2039519505

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 199, 321, 535, 597, 751, 995, 1177, 1605, 2189, 2253, 2985, 3531, 3755, 5885, 6567, 8261, 10945, 11265, 17655, 21293, 24783, 32835, 41305, 63879, 80357, 106465, 123915, 149449, 234223, 241071, 319395, 401785, 448347, 702669, 747245, 883927, 1171115, 1205355, 1643939, 2241735, 2651781, 3513345, 4419635, 4931817, 8219695, 13258905, 15991043, 24659085, 47973129, 79955215, 175901473, 239865645, 527704419, 879507365, 2638522095]

約数ペア:

[(1, 2638522095), (3, 879507365), (5, 527704419), (11, 239865645), (15, 175901473), (33, 79955215), (55, 47973129), (107, 24659085), (165, 15991043), (199, 13258905), (321, 8219695), (535, 4931817), (597, 4419635), (751, 3513345), (995, 2651781), (1177, 2241735), (1605, 1643939), (2189, 1205355), (2253, 1171115), (2985, 883927), (3531, 747245), (3755, 702669), (5885, 448347), (6567, 401785), (8261, 319395), (10945, 241071), (11265, 234223), (17655, 149449), (21293, 123915), (24783, 106465), (32835, 80357), (41305, 63879)]