248972685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{44027}}^1$

素因数の和:44077

約数の個数: 32

約数和(自身を含む): 443802240

約数和(自身を除く): 194829555

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 44027, 132081, 220135, 572351, 660405, 1276783, 1717053, 2861755, 3830349, 6383915, 8585265, 16598179, 19151745, 49794537, 82990895, 248972685]

約数ペア:

[(1, 248972685), (3, 82990895), (5, 49794537), (13, 19151745), (15, 16598179), (29, 8585265), (39, 6383915), (65, 3830349), (87, 2861755), (145, 1717053), (195, 1276783), (377, 660405), (435, 572351), (1131, 220135), (1885, 132081), (5655, 44027)]