82728525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 150436800

約数和(自身を除く): 67708275

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 149, 165, 275, 447, 673, 745, 825, 1639, 2019, 2235, 3365, 3725, 4917, 7403, 8195, 10095, 11175, 16825, 22209, 24585, 37015, 40975, 50475, 100277, 111045, 122925, 185075, 300831, 501385, 555225, 1103047, 1504155, 2506925, 3309141, 5515235, 7520775, 16545705, 27576175, 82728525]

約数ペア:

[(1, 82728525), (3, 27576175), (5, 16545705), (11, 7520775), (15, 5515235), (25, 3309141), (33, 2506925), (55, 1504155), (75, 1103047), (149, 555225), (165, 501385), (275, 300831), (447, 185075), (673, 122925), (745, 111045), (825, 100277), (1639, 50475), (2019, 40975), (2235, 37015), (3365, 24585), (3725, 22209), (4917, 16825), (7403, 11175), (8195, 10095)]