768273693265

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{39530419}}^1$

素因数の和:39530473

約数の個数: 24

約数和(自身を含む): 1041705627840

約数和(自身を除く): 273431934575

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 3887, 19435, 39530419, 197652095, 513895447, 909199637, 2569477235, 4545998185, 6680640811, 11819595281, 33403204055, 59097976405, 153654738653, 768273693265]

約数ペア:

[(1, 768273693265), (5, 153654738653), (13, 59097976405), (23, 33403204055), (65, 11819595281), (115, 6680640811), (169, 4545998185), (299, 2569477235), (845, 909199637), (1495, 513895447), (3887, 197652095), (19435, 39530419)]