85799925

素因数分解:

$3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1707

約数の個数: 48

約数和(自身を含む): 159712000

約数和(自身を除く): 73912075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 135, 225, 237, 395, 675, 711, 1185, 1609, 1975, 2133, 3555, 4827, 5925, 8045, 10665, 14481, 17775, 24135, 40225, 43443, 53325, 72405, 120675, 127111, 217215, 362025, 381333, 635555, 1086075, 1143999, 1906665, 3177775, 3431997, 5719995, 9533325, 17159985, 28599975, 85799925]

約数ペア:

[(1, 85799925), (3, 28599975), (5, 17159985), (9, 9533325), (15, 5719995), (25, 3431997), (27, 3177775), (45, 1906665), (75, 1143999), (79, 1086075), (135, 635555), (225, 381333), (237, 362025), (395, 217215), (675, 127111), (711, 120675), (1185, 72405), (1609, 53325), (1975, 43443), (2133, 40225), (3555, 24135), (4827, 17775), (5925, 14481), (8045, 10665)]