29923575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 59996160

約数和(自身を除く): 30072585

約数列:

[1, 3, 5, 11, 15, 19, 23, 25, 33, 55, 57, 69, 75, 83, 95, 115, 165, 209, 249, 253, 275, 285, 345, 415, 437, 475, 575, 627, 759, 825, 913, 1045, 1245, 1265, 1311, 1425, 1577, 1725, 1909, 2075, 2185, 2739, 3135, 3795, 4565, 4731, 4807, 5225, 5727, 6225, 6325, 6555, 7885, 9545, 10925, 13695, 14421, 15675, 17347, 18975, 20999, 22825, 23655, 24035, 28635, 32775, 36271, 39425, 47725, 52041, 62997, 68475, 72105, 86735, 104995, 108813, 118275, 120175, 143175, 181355, 260205, 314985, 360525, 398981, 433675, 524975, 544065, 906775, 1196943, 1301025, 1574925, 1994905, 2720325, 5984715, 9974525, 29923575]

約数ペア:

[(1, 29923575), (3, 9974525), (5, 5984715), (11, 2720325), (15, 1994905), (19, 1574925), (23, 1301025), (25, 1196943), (33, 906775), (55, 544065), (57, 524975), (69, 433675), (75, 398981), (83, 360525), (95, 314985), (115, 260205), (165, 181355), (209, 143175), (249, 120175), (253, 118275), (275, 108813), (285, 104995), (345, 86735), (415, 72105), (437, 68475), (475, 62997), (575, 52041), (627, 47725), (759, 39425), (825, 36271), (913, 32775), (1045, 28635), (1245, 24035), (1265, 23655), (1311, 22825), (1425, 20999), (1577, 18975), (1725, 17347), (1909, 15675), (2075, 14421), (2185, 13695), (2739, 10925), (3135, 9545), (3795, 7885), (4565, 6555), (4731, 6325), (4807, 6225), (5225, 5727)]