24960285

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 51663360

約数和(自身を除く): 26703075

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 61, 63, 105, 135, 183, 189, 305, 315, 427, 433, 549, 915, 945, 1281, 1299, 1647, 2135, 2165, 2745, 3031, 3843, 3897, 6405, 6495, 8235, 9093, 11529, 11691, 15155, 19215, 19485, 26413, 27279, 45465, 57645, 58455, 79239, 81837, 132065, 136395, 184891, 237717, 396195, 409185, 554673, 713151, 924455, 1188585, 1664019, 2773365, 3565755, 4992057, 8320095, 24960285]

約数ペア:

[(1, 24960285), (3, 8320095), (5, 4992057), (7, 3565755), (9, 2773365), (15, 1664019), (21, 1188585), (27, 924455), (35, 713151), (45, 554673), (61, 409185), (63, 396195), (105, 237717), (135, 184891), (183, 136395), (189, 132065), (305, 81837), (315, 79239), (427, 58455), (433, 57645), (549, 45465), (915, 27279), (945, 26413), (1281, 19485), (1299, 19215), (1647, 15155), (2135, 11691), (2165, 11529), (2745, 9093), (3031, 8235), (3843, 6495), (3897, 6405)]