54084225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 102930912

約数和(自身を除く): 48846687

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 169, 195, 221, 251, 255, 325, 425, 507, 663, 753, 845, 975, 1105, 1255, 1275, 2535, 2873, 3263, 3315, 3765, 4225, 4267, 5525, 6275, 8619, 9789, 12675, 12801, 14365, 16315, 16575, 18825, 21335, 42419, 43095, 48945, 55471, 64005, 71825, 81575, 106675, 127257, 166413, 212095, 215475, 244725, 277355, 320025, 636285, 721123, 832065, 1060475, 1386775, 2163369, 3181425, 3605615, 4160325, 10816845, 18028075, 54084225]

約数ペア:

[(1, 54084225), (3, 18028075), (5, 10816845), (13, 4160325), (15, 3605615), (17, 3181425), (25, 2163369), (39, 1386775), (51, 1060475), (65, 832065), (75, 721123), (85, 636285), (169, 320025), (195, 277355), (221, 244725), (251, 215475), (255, 212095), (325, 166413), (425, 127257), (507, 106675), (663, 81575), (753, 71825), (845, 64005), (975, 55471), (1105, 48945), (1255, 43095), (1275, 42419), (2535, 21335), (2873, 18825), (3263, 16575), (3315, 16315), (3765, 14365), (4225, 12801), (4267, 12675), (5525, 9789), (6275, 8619)]