87360555

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1399}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 146764800

約数和(自身を除く): 59404245

約数列:

[1, 3, 5, 15, 23, 69, 115, 181, 345, 543, 905, 1399, 2715, 4163, 4197, 6995, 12489, 20815, 20985, 32177, 62445, 96531, 160885, 253219, 482655, 759657, 1266095, 3798285, 5824037, 17472111, 29120185, 87360555]

約数ペア:

[(1, 87360555), (3, 29120185), (5, 17472111), (15, 5824037), (23, 3798285), (69, 1266095), (115, 759657), (181, 482655), (345, 253219), (543, 160885), (905, 96531), (1399, 62445), (2715, 32177), (4163, 20985), (4197, 20815), (6995, 12489)]