80829525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5309}}^1$

素因数の和:5358

約数の個数: 48

約数和(自身を含む): 158025600

約数和(自身を除く): 77196075

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 435, 525, 609, 725, 1015, 2175, 3045, 5075, 5309, 15225, 15927, 26545, 37163, 79635, 111489, 132725, 153961, 185815, 398175, 461883, 557445, 769805, 929075, 1077727, 2309415, 2787225, 3233181, 3849025, 5388635, 11547075, 16165905, 26943175, 80829525]

約数ペア:

[(1, 80829525), (3, 26943175), (5, 16165905), (7, 11547075), (15, 5388635), (21, 3849025), (25, 3233181), (29, 2787225), (35, 2309415), (75, 1077727), (87, 929075), (105, 769805), (145, 557445), (175, 461883), (203, 398175), (435, 185815), (525, 153961), (609, 132725), (725, 111489), (1015, 79635), (2175, 37163), (3045, 26545), (5075, 15927), (5309, 15225)]