4345804945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1087811}}^1$

素因数の和:1087880

約数の個数: 16

約数和(自身を含む): 5639217408

約数和(自身を除く): 1293412463

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 1087811, 5439055, 18492787, 51127117, 92463935, 255635585, 869160989, 4345804945]

約数ペア:

[(1, 4345804945), (5, 869160989), (17, 255635585), (47, 92463935), (85, 51127117), (235, 18492787), (799, 5439055), (3995, 1087811)]