172416145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{42943}}^1$

素因数の和:43032

約数の個数: 16

約数和(自身を含む): 228805632

約数和(自身を除く): 56389487

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 42943, 214715, 472373, 2361865, 3134839, 15674195, 34483229, 172416145]

約数ペア:

[(1, 172416145), (5, 34483229), (11, 15674195), (55, 3134839), (73, 2361865), (365, 472373), (803, 214715), (4015, 42943)]