4779515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 6503280

約数和(自身を除く): 1723765

約数列:

[1, 5, 13, 23, 65, 115, 139, 299, 529, 695, 1495, 1807, 2645, 3197, 6877, 9035, 15985, 34385, 41561, 73531, 207805, 367655, 955903, 4779515]

約数ペア:

[(1, 4779515), (5, 955903), (13, 367655), (23, 207805), (65, 73531), (115, 41561), (139, 34385), (299, 15985), (529, 9035), (695, 6877), (1495, 3197), (1807, 2645)]