380920665

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{4957}}^1$

素因数の和:5121

約数の個数: 32

約数和(自身を含む): 628277760

約数和(自身を除く): 247357095

約数列:

[1, 3, 5, 15, 47, 109, 141, 235, 327, 545, 705, 1635, 4957, 5123, 14871, 15369, 24785, 25615, 74355, 76845, 232979, 540313, 698937, 1164895, 1620939, 2701565, 3494685, 8104695, 25394711, 76184133, 126973555, 380920665]

約数ペア:

[(1, 380920665), (3, 126973555), (5, 76184133), (15, 25394711), (47, 8104695), (109, 3494685), (141, 2701565), (235, 1620939), (327, 1164895), (545, 698937), (705, 540313), (1635, 232979), (4957, 76845), (5123, 74355), (14871, 25615), (15369, 24785)]