87326515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{18521}}^1$

素因数の和:18590

約数の個数: 16

約数和(自身を含む): 112021056

約数和(自身を除く): 24694541

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 18521, 92605, 425983, 759361, 2129915, 3796805, 17465303, 87326515]

約数ペア:

[(1, 87326515), (5, 17465303), (23, 3796805), (41, 2129915), (115, 759361), (205, 425983), (943, 92605), (4715, 18521)]