13901745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6481}}^1$

素因数の和:6513

約数の個数: 32

約数和(自身を含む): 26135424

約数和(自身を除く): 12233679

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 6481, 19443, 32405, 71291, 84253, 97215, 213873, 252759, 356455, 421265, 926783, 1069365, 1263795, 2780349, 4633915, 13901745]

約数ペア:

[(1, 13901745), (3, 4633915), (5, 2780349), (11, 1263795), (13, 1069365), (15, 926783), (33, 421265), (39, 356455), (55, 252759), (65, 213873), (143, 97215), (165, 84253), (195, 71291), (429, 32405), (715, 19443), (2145, 6481)]