1147439745

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{2543}}^1$

素因数の和:2862

約数の個数: 48

約数和(自身を含む): 2050993152

約数和(自身を除く): 903553407

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 271, 333, 555, 813, 1355, 1665, 2439, 2543, 4065, 7629, 10027, 12195, 12715, 22887, 30081, 38145, 50135, 90243, 94091, 114435, 150405, 282273, 451215, 470455, 689153, 846819, 1411365, 2067459, 3445765, 4234095, 6202377, 10337295, 25498661, 31011885, 76495983, 127493305, 229487949, 382479915, 1147439745]

約数ペア:

[(1, 1147439745), (3, 382479915), (5, 229487949), (9, 127493305), (15, 76495983), (37, 31011885), (45, 25498661), (111, 10337295), (185, 6202377), (271, 4234095), (333, 3445765), (555, 2067459), (813, 1411365), (1355, 846819), (1665, 689153), (2439, 470455), (2543, 451215), (4065, 282273), (7629, 150405), (10027, 114435), (12195, 94091), (12715, 90243), (22887, 50135), (30081, 38145)]