90210645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{95461}}^1$

素因数の和:95482

約数の個数: 32

約数和(自身を含む): 183287040

約数和(自身を除く): 93076395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 95461, 286383, 477305, 668227, 859149, 1431915, 2004681, 2577447, 3341135, 4295745, 6014043, 10023405, 12887235, 18042129, 30070215, 90210645]

約数ペア:

[(1, 90210645), (3, 30070215), (5, 18042129), (7, 12887235), (9, 10023405), (15, 6014043), (21, 4295745), (27, 3341135), (35, 2577447), (45, 2004681), (63, 1431915), (105, 859149), (135, 668227), (189, 477305), (315, 286383), (945, 95461)]