1208629485

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6427}}^1$

素因数の和:6647

約数の個数: 64

約数和(自身を含む): 2468352000

約数和(自身を除く): 1259722515

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 199, 315, 597, 945, 995, 1393, 1791, 2985, 4179, 5373, 6427, 6965, 8955, 12537, 19281, 20895, 26865, 32135, 37611, 44989, 57843, 62685, 96405, 134967, 173529, 188055, 224945, 289215, 404901, 674835, 867645, 1214703, 1278973, 2024505, 3836919, 6073515, 6394865, 8952811, 11510757, 19184595, 26858433, 34532271, 44764055, 57553785, 80575299, 134292165, 172661355, 241725897, 402876495, 1208629485]

約数ペア:

[(1, 1208629485), (3, 402876495), (5, 241725897), (7, 172661355), (9, 134292165), (15, 80575299), (21, 57553785), (27, 44764055), (35, 34532271), (45, 26858433), (63, 19184595), (105, 11510757), (135, 8952811), (189, 6394865), (199, 6073515), (315, 3836919), (597, 2024505), (945, 1278973), (995, 1214703), (1393, 867645), (1791, 674835), (2985, 404901), (4179, 289215), (5373, 224945), (6427, 188055), (6965, 173529), (8955, 134967), (12537, 96405), (19281, 62685), (20895, 57843), (26865, 44989), (32135, 37611)]