39345905

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 50979192

約数和(自身を除く): 11633287

約数列:

[1, 5, 17, 73, 85, 289, 365, 373, 1241, 1445, 1865, 6205, 6341, 21097, 27229, 31705, 105485, 107797, 136145, 462893, 538985, 2314465, 7869181, 39345905]

約数ペア:

[(1, 39345905), (5, 7869181), (17, 2314465), (73, 538985), (85, 462893), (289, 136145), (365, 107797), (373, 105485), (1241, 31705), (1445, 27229), (1865, 21097), (6205, 6341)]