53727135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 108186624

約数和(自身を除く): 54459489

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 181, 231, 257, 385, 543, 771, 905, 1155, 1267, 1285, 1799, 1991, 2715, 2827, 3801, 3855, 5397, 5973, 6335, 8481, 8995, 9955, 13937, 14135, 19005, 19789, 26985, 29865, 41811, 42405, 46517, 59367, 69685, 98945, 139551, 209055, 232585, 296835, 325619, 511687, 697755, 976857, 1535061, 1628095, 2558435, 3581809, 4884285, 7675305, 10745427, 17909045, 53727135]

約数ペア:

[(1, 53727135), (3, 17909045), (5, 10745427), (7, 7675305), (11, 4884285), (15, 3581809), (21, 2558435), (33, 1628095), (35, 1535061), (55, 976857), (77, 697755), (105, 511687), (165, 325619), (181, 296835), (231, 232585), (257, 209055), (385, 139551), (543, 98945), (771, 69685), (905, 59367), (1155, 46517), (1267, 42405), (1285, 41811), (1799, 29865), (1991, 26985), (2715, 19789), (2827, 19005), (3801, 14135), (3855, 13937), (5397, 9955), (5973, 8995), (6335, 8481)]