15839820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29333}}^1$

素因数の和:29351

約数の個数: 48

約数和(自身を含む): 49281120

約数和(自身を除く): 33441300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 29333, 58666, 87999, 117332, 146665, 175998, 263997, 293330, 351996, 439995, 527994, 586660, 791991, 879990, 1055988, 1319985, 1583982, 1759980, 2639970, 3167964, 3959955, 5279940, 7919910, 15839820]

約数ペア:

[(1, 15839820), (2, 7919910), (3, 5279940), (4, 3959955), (5, 3167964), (6, 2639970), (9, 1759980), (10, 1583982), (12, 1319985), (15, 1055988), (18, 879990), (20, 791991), (27, 586660), (30, 527994), (36, 439995), (45, 351996), (54, 293330), (60, 263997), (90, 175998), (108, 146665), (135, 117332), (180, 87999), (270, 58666), (540, 29333)]