13063215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 23369472

約数和(自身を除く): 10306257

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 1931, 2255, 5793, 6765, 9655, 21241, 28965, 63723, 79171, 106205, 237513, 318615, 395855, 870881, 1187565, 2612643, 4354405, 13063215]

約数ペア:

[(1, 13063215), (3, 4354405), (5, 2612643), (11, 1187565), (15, 870881), (33, 395855), (41, 318615), (55, 237513), (123, 106205), (165, 79171), (205, 63723), (451, 28965), (615, 21241), (1353, 9655), (1931, 6765), (2255, 5793)]