6277505

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:90

約数の個数: 48

約数和(自身を含む): 9486720

約数和(自身を除く): 3209215

約数列:

[1, 5, 13, 17, 19, 23, 65, 85, 95, 115, 169, 221, 247, 299, 323, 391, 437, 845, 1105, 1235, 1495, 1615, 1955, 2185, 2873, 3211, 3887, 4199, 5083, 5681, 7429, 14365, 16055, 19435, 20995, 25415, 28405, 37145, 54587, 66079, 73853, 96577, 272935, 330395, 369265, 482885, 1255501, 6277505]

約数ペア:

[(1, 6277505), (5, 1255501), (13, 482885), (17, 369265), (19, 330395), (23, 272935), (65, 96577), (85, 73853), (95, 66079), (115, 54587), (169, 37145), (221, 28405), (247, 25415), (299, 20995), (323, 19435), (391, 16055), (437, 14365), (845, 7429), (1105, 5681), (1235, 5083), (1495, 4199), (1615, 3887), (1955, 3211), (2185, 2873)]