15889135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3527}}^1$

素因数の和:3602

約数の個数: 16

約数和(自身を含む): 20575296

約数和(自身を除く): 4686161

約数列:

[1, 5, 17, 53, 85, 265, 901, 3527, 4505, 17635, 59959, 186931, 299795, 934655, 3177827, 15889135]

約数ペア:

[(1, 15889135), (5, 3177827), (17, 934655), (53, 299795), (85, 186931), (265, 59959), (901, 17635), (3527, 4505)]