145778945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97511}}^1$

素因数の和:97552

約数の個数: 16

約数和(自身を含む): 196584192

約数和(自身を除く): 50805247

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 97511, 487555, 1267643, 2242753, 6338215, 11213765, 29155789, 145778945]

約数ペア:

[(1, 145778945), (5, 29155789), (13, 11213765), (23, 6338215), (65, 2242753), (115, 1267643), (299, 487555), (1495, 97511)]