15593735

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 20623680

約数和(自身を除く): 5029945

約数列:

[1, 5, 29, 41, 43, 61, 145, 205, 215, 305, 1189, 1247, 1763, 1769, 2501, 2623, 5945, 6235, 8815, 8845, 12505, 13115, 51127, 72529, 76067, 107543, 255635, 362645, 380335, 537715, 3118747, 15593735]

約数ペア:

[(1, 15593735), (5, 3118747), (29, 537715), (41, 380335), (43, 362645), (61, 255635), (145, 107543), (205, 76067), (215, 72529), (305, 51127), (1189, 13115), (1247, 12505), (1763, 8845), (1769, 8815), (2501, 6235), (2623, 5945)]