13938531405

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{2819}}^1$

素因数の和:3074

約数の個数: 64

約数和(自身を含む): 23455180800

約数和(自身を除く): 9516649395

約数列:

[1, 3, 5, 15, 37, 59, 111, 151, 177, 185, 295, 453, 555, 755, 885, 2183, 2265, 2819, 5587, 6549, 8457, 8909, 10915, 14095, 16761, 26727, 27935, 32745, 42285, 44545, 83805, 104303, 133635, 166321, 312909, 329633, 425669, 498963, 521515, 831605, 988899, 1277007, 1564545, 1648165, 2128345, 2494815, 4944495, 6153877, 6385035, 15749753, 18461631, 25114471, 30769385, 47249259, 75343413, 78748765, 92308155, 125572355, 236246295, 376717065, 929235427, 2787706281, 4646177135, 13938531405]

約数ペア:

[(1, 13938531405), (3, 4646177135), (5, 2787706281), (15, 929235427), (37, 376717065), (59, 236246295), (111, 125572355), (151, 92308155), (177, 78748765), (185, 75343413), (295, 47249259), (453, 30769385), (555, 25114471), (755, 18461631), (885, 15749753), (2183, 6385035), (2265, 6153877), (2819, 4944495), (5587, 2494815), (6549, 2128345), (8457, 1648165), (8909, 1564545), (10915, 1277007), (14095, 988899), (16761, 831605), (26727, 521515), (27935, 498963), (32745, 425669), (42285, 329633), (44545, 312909), (83805, 166321), (104303, 133635)]