276058305

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2447}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 504092160

約数和(自身を除く): 228033855

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 109, 115, 207, 327, 345, 545, 981, 1035, 1635, 2447, 2507, 4905, 7341, 7521, 12235, 12535, 22023, 22563, 36705, 37605, 56281, 110115, 112815, 168843, 266723, 281405, 506529, 800169, 844215, 1333615, 2400507, 2532645, 4000845, 6134629, 12002535, 18403887, 30673145, 55211661, 92019435, 276058305]

約数ペア:

[(1, 276058305), (3, 92019435), (5, 55211661), (9, 30673145), (15, 18403887), (23, 12002535), (45, 6134629), (69, 4000845), (109, 2532645), (115, 2400507), (207, 1333615), (327, 844215), (345, 800169), (545, 506529), (981, 281405), (1035, 266723), (1635, 168843), (2447, 112815), (2507, 110115), (4905, 56281), (7341, 37605), (7521, 36705), (12235, 22563), (12535, 22023)]