1272251015

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{15383}}^1$

素因数の和:15551

約数の個数: 32

約数和(自身を含む): 1860848640

約数和(自身を除く): 588597625

約数列:

[1, 5, 7, 17, 35, 85, 119, 139, 595, 695, 973, 2363, 4865, 11815, 15383, 16541, 76915, 82705, 107681, 261511, 538405, 1307555, 1830577, 2138237, 9152885, 10691185, 14967659, 36350029, 74838295, 181750145, 254450203, 1272251015]

約数ペア:

[(1, 1272251015), (5, 254450203), (7, 181750145), (17, 74838295), (35, 36350029), (85, 14967659), (119, 10691185), (139, 9152885), (595, 2138237), (695, 1830577), (973, 1307555), (2363, 538405), (4865, 261511), (11815, 107681), (15383, 82705), (16541, 76915)]