3929878971405

素因数分解:

$3^3\times 5^1\times {\mathrm{23971}}^1\times {\mathrm{1214393}}^1$

素因数の和:1238378

約数の個数: 32

約数和(自身を含む): 6986748712320

約数和(自身を除く): 3056869740915

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 23971, 71913, 119855, 215739, 359565, 647217, 1078695, 1214393, 3236085, 3643179, 6071965, 10929537, 18215895, 32788611, 54647685, 163943055, 29110214603, 87330643809, 145551073015, 261991931427, 436653219045, 785975794281, 1309959657135, 3929878971405]

約数ペア:

[(1, 3929878971405), (3, 1309959657135), (5, 785975794281), (9, 436653219045), (15, 261991931427), (27, 145551073015), (45, 87330643809), (135, 29110214603), (23971, 163943055), (71913, 54647685), (119855, 32788611), (215739, 18215895), (359565, 10929537), (647217, 6071965), (1078695, 3643179), (1214393, 3236085)]