54037185

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 90439680

約数和(自身を除く): 36402495

約数列:

[1, 3, 5, 15, 31, 79, 93, 155, 237, 395, 465, 1185, 1471, 2449, 4413, 7347, 7355, 12245, 22065, 36735, 45601, 116209, 136803, 228005, 348627, 581045, 684015, 1743135, 3602479, 10807437, 18012395, 54037185]

約数ペア:

[(1, 54037185), (3, 18012395), (5, 10807437), (15, 3602479), (31, 1743135), (79, 684015), (93, 581045), (155, 348627), (237, 228005), (395, 136803), (465, 116209), (1185, 45601), (1471, 36735), (2449, 22065), (4413, 12245), (7347, 7355)]