45137515

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{523}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 55724256

約数和(自身を除く): 10586741

約数列:

[1, 5, 41, 205, 421, 523, 2105, 2615, 17261, 21443, 86305, 107215, 220183, 1100915, 9027503, 45137515]

約数ペア:

[(1, 45137515), (5, 9027503), (41, 1100915), (205, 220183), (421, 107215), (523, 86305), (2105, 21443), (2615, 17261)]