23502895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 32256000

約数和(自身を除く): 8753105

約数列:

[1, 5, 13, 23, 65, 79, 115, 199, 299, 395, 995, 1027, 1495, 1817, 2587, 4577, 5135, 9085, 12935, 15721, 22885, 23621, 59501, 78605, 118105, 204373, 297505, 361583, 1021865, 1807915, 4700579, 23502895]

約数ペア:

[(1, 23502895), (5, 4700579), (13, 1807915), (23, 1021865), (65, 361583), (79, 297505), (115, 204373), (199, 118105), (299, 78605), (395, 59501), (995, 23621), (1027, 22885), (1495, 15721), (1817, 12935), (2587, 9085), (4577, 5135)]