25973445

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 43535232

約数和(自身を除く): 17561787

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 265, 555, 795, 883, 1961, 2649, 4415, 5883, 9805, 13245, 29415, 32671, 46799, 98013, 140397, 163355, 233995, 490065, 701985, 1731563, 5194689, 8657815, 25973445]

約数ペア:

[(1, 25973445), (3, 8657815), (5, 5194689), (15, 1731563), (37, 701985), (53, 490065), (111, 233995), (159, 163355), (185, 140397), (265, 98013), (555, 46799), (795, 32671), (883, 29415), (1961, 13245), (2649, 9805), (4415, 5883)]