85334445

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1331

約数の個数: 64

約数和(自身を含む): 175895040

約数和(自身を除く): 90560595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 73, 105, 135, 189, 219, 315, 365, 511, 657, 945, 1095, 1237, 1533, 1971, 2555, 3285, 3711, 4599, 6185, 7665, 8659, 9855, 11133, 13797, 18555, 22995, 25977, 33399, 43295, 55665, 68985, 77931, 90301, 129885, 166995, 233793, 270903, 389655, 451505, 632107, 812709, 1168965, 1354515, 1896321, 2438127, 3160535, 4063545, 5688963, 9481605, 12190635, 17066889, 28444815, 85334445]

約数ペア:

[(1, 85334445), (3, 28444815), (5, 17066889), (7, 12190635), (9, 9481605), (15, 5688963), (21, 4063545), (27, 3160535), (35, 2438127), (45, 1896321), (63, 1354515), (73, 1168965), (105, 812709), (135, 632107), (189, 451505), (219, 389655), (315, 270903), (365, 233793), (511, 166995), (657, 129885), (945, 90301), (1095, 77931), (1237, 68985), (1533, 55665), (1971, 43295), (2555, 33399), (3285, 25977), (3711, 22995), (4599, 18555), (6185, 13797), (7665, 11133), (8659, 9855)]