9222655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 12902400

約数和(自身を除く): 3679745

約数列:

[1, 5, 13, 23, 31, 65, 115, 155, 199, 299, 403, 713, 995, 1495, 2015, 2587, 3565, 4577, 6169, 9269, 12935, 22885, 30845, 46345, 59501, 80197, 141887, 297505, 400985, 709435, 1844531, 9222655]

約数ペア:

[(1, 9222655), (5, 1844531), (13, 709435), (23, 400985), (31, 297505), (65, 141887), (115, 80197), (155, 59501), (199, 46345), (299, 30845), (403, 22885), (713, 12935), (995, 9269), (1495, 6169), (2015, 4577), (2587, 3565)]