18783127005

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{33601}}^1$

素因数の和:34141

約数の個数: 32

約数和(自身を含む): 30483734400

約数和(自身を除く): 11700607395

約数列:

[1, 3, 5, 15, 83, 249, 415, 449, 1245, 1347, 2245, 6735, 33601, 37267, 100803, 111801, 168005, 186335, 504015, 559005, 2788883, 8366649, 13944415, 15086849, 41833245, 45260547, 75434245, 226302735, 1252208467, 3756625401, 6261042335, 18783127005]

約数ペア:

[(1, 18783127005), (3, 6261042335), (5, 3756625401), (15, 1252208467), (83, 226302735), (249, 75434245), (415, 45260547), (449, 41833245), (1245, 15086849), (1347, 13944415), (2245, 8366649), (6735, 2788883), (33601, 559005), (37267, 504015), (100803, 186335), (111801, 168005)]