144447105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20359}}^1$

素因数の和:20421

約数の個数: 32

約数和(自身を含む): 258001920

約数和(自身を除く): 113554815

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 20359, 61077, 101795, 223949, 305385, 671847, 875437, 1119745, 2626311, 3359235, 4377185, 9629807, 13131555, 28889421, 48149035, 144447105]

約数ペア:

[(1, 144447105), (3, 48149035), (5, 28889421), (11, 13131555), (15, 9629807), (33, 4377185), (43, 3359235), (55, 2626311), (129, 1119745), (165, 875437), (215, 671847), (473, 305385), (645, 223949), (1419, 101795), (2365, 61077), (7095, 20359)]