3103045

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 4290048

約数和(自身を除く): 1187003

約数列:

[1, 5, 11, 23, 55, 115, 121, 223, 253, 605, 1115, 1265, 2453, 2783, 5129, 12265, 13915, 25645, 26983, 56419, 134915, 282095, 620609, 3103045]

約数ペア:

[(1, 3103045), (5, 620609), (11, 282095), (23, 134915), (55, 56419), (115, 26983), (121, 25645), (223, 13915), (253, 12265), (605, 5129), (1115, 2783), (1265, 2453)]