6918015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2729}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 11990160

約数和(自身を除く): 5072145

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 2729, 8187, 13645, 35477, 40935, 106431, 177385, 461201, 532155, 1383603, 2306005, 6918015]

約数ペア:

[(1, 6918015), (3, 2306005), (5, 1383603), (13, 532155), (15, 461201), (39, 177385), (65, 106431), (169, 40935), (195, 35477), (507, 13645), (845, 8187), (2535, 2729)]