5289885

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 10108800

約数和(自身を除く): 4818915

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 269, 285, 345, 437, 807, 855, 1035, 1311, 1345, 2185, 2421, 3933, 4035, 5111, 6187, 6555, 12105, 15333, 18561, 19665, 25555, 30935, 45999, 55683, 76665, 92805, 117553, 229995, 278415, 352659, 587765, 1057977, 1763295, 5289885]

約数ペア:

[(1, 5289885), (3, 1763295), (5, 1057977), (9, 587765), (15, 352659), (19, 278415), (23, 229995), (45, 117553), (57, 92805), (69, 76665), (95, 55683), (115, 45999), (171, 30935), (207, 25555), (269, 19665), (285, 18561), (345, 15333), (437, 12105), (807, 6555), (855, 6187), (1035, 5111), (1311, 4035), (1345, 3933), (2185, 2421)]