3970086225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{260761}}^1$

素因数の和:260810

約数の個数: 48

約数和(自身を含む): 7760277120

約数和(自身を除く): 3790190895

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, 15225, 260761, 782283, 1303805, 1825327, 3911415, 5475981, 6519025, 7562069, 9126635, 19557075, 22686207, 27379905, 37810345, 45633175, 52934483, 113431035, 136899525, 158803449, 189051725, 264672415, 567155175, 794017245, 1323362075, 3970086225]

約数ペア:

[(1, 3970086225), (3, 1323362075), (5, 794017245), (7, 567155175), (15, 264672415), (21, 189051725), (25, 158803449), (29, 136899525), (35, 113431035), (75, 52934483), (87, 45633175), (105, 37810345), (145, 27379905), (175, 22686207), (203, 19557075), (435, 9126635), (525, 7562069), (609, 6519025), (725, 5475981), (1015, 3911415), (2175, 1825327), (3045, 1303805), (5075, 782283), (15225, 260761)]