120725015

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 147074400

約数和(自身を除く): 26349385

約数列:

[1, 5, 131, 149, 655, 745, 1237, 6185, 19519, 97595, 162047, 184313, 810235, 921565, 24145003, 120725015]

約数ペア:

[(1, 120725015), (5, 24145003), (131, 921565), (149, 810235), (655, 184313), (745, 162047), (1237, 97595), (6185, 19519)]