143744985

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103043}}^1$

素因数の和:103085

約数の個数: 24

約数和(自身を含む): 257197824

約数和(自身を除く): 113452839

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 103043, 309129, 515215, 927387, 1545645, 3194333, 4636935, 9582999, 15971665, 28748997, 47914995, 143744985]

約数ペア:

[(1, 143744985), (3, 47914995), (5, 28748997), (9, 15971665), (15, 9582999), (31, 4636935), (45, 3194333), (93, 1545645), (155, 927387), (279, 515215), (465, 309129), (1395, 103043)]