1837658745

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8513}}^1$

素因数の和:8584

約数の個数: 80

約数和(自身を含む): 3634524432

約数和(自身を除く): 1796865687

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 41, 45, 65, 81, 117, 123, 135, 195, 205, 351, 369, 405, 533, 585, 615, 1053, 1107, 1599, 1755, 1845, 2665, 3321, 4797, 5265, 5535, 7995, 8513, 14391, 16605, 23985, 25539, 42565, 43173, 71955, 76617, 110669, 127695, 215865, 229851, 332007, 349033, 383085, 553345, 689553, 996021, 1047099, 1149255, 1660035, 1745165, 2988063, 3141297, 3447765, 4537429, 4980105, 5235495, 8964189, 9423891, 13612287, 14940315, 15706485, 22687145, 28271673, 40836861, 44820945, 47119455, 68061435, 122510583, 141358365, 204184305, 367531749, 612552915, 1837658745]

約数ペア:

[(1, 1837658745), (3, 612552915), (5, 367531749), (9, 204184305), (13, 141358365), (15, 122510583), (27, 68061435), (39, 47119455), (41, 44820945), (45, 40836861), (65, 28271673), (81, 22687145), (117, 15706485), (123, 14940315), (135, 13612287), (195, 9423891), (205, 8964189), (351, 5235495), (369, 4980105), (405, 4537429), (533, 3447765), (585, 3141297), (615, 2988063), (1053, 1745165), (1107, 1660035), (1599, 1149255), (1755, 1047099), (1845, 996021), (2665, 689553), (3321, 553345), (4797, 383085), (5265, 349033), (5535, 332007), (7995, 229851), (8513, 215865), (14391, 127695), (16605, 110669), (23985, 76617), (25539, 71955), (42565, 43173)]