127522605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 240058368

約数和(自身を除く): 112535763

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 127, 131, 219, 365, 381, 393, 511, 635, 655, 889, 917, 1095, 1533, 1905, 1965, 2555, 2667, 2751, 4445, 4585, 7665, 9271, 9563, 13335, 13755, 16637, 27813, 28689, 46355, 47815, 49911, 64897, 66941, 83185, 116459, 139065, 143445, 194691, 200823, 249555, 324485, 334705, 349377, 582295, 973455, 1004115, 1214501, 1746885, 3643503, 6072505, 8501507, 18217515, 25504521, 42507535, 127522605]

約数ペア:

[(1, 127522605), (3, 42507535), (5, 25504521), (7, 18217515), (15, 8501507), (21, 6072505), (35, 3643503), (73, 1746885), (105, 1214501), (127, 1004115), (131, 973455), (219, 582295), (365, 349377), (381, 334705), (393, 324485), (511, 249555), (635, 200823), (655, 194691), (889, 143445), (917, 139065), (1095, 116459), (1533, 83185), (1905, 66941), (1965, 64897), (2555, 49911), (2667, 47815), (2751, 46355), (4445, 28689), (4585, 27813), (7665, 16637), (9271, 13755), (9563, 13335)]