291299845215

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{727}}^1\times {\mathrm{14447}}^1$

素因数の和:15268

約数の個数: 48

約数和(自身を含む): 477860318208

約数和(自身を除く): 186560472993

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 727, 1849, 2181, 3635, 5547, 9245, 10905, 14447, 27735, 31261, 43341, 72235, 93783, 156305, 216705, 468915, 621221, 1344223, 1863663, 3106105, 4032669, 6721115, 9318315, 10502969, 20163345, 26712503, 31508907, 52514845, 80137509, 133562515, 157544535, 400687545, 451627667, 1354883001, 2258138335, 6774415005, 19419989681, 58259969043, 97099948405, 291299845215]

約数ペア:

[(1, 291299845215), (3, 97099948405), (5, 58259969043), (15, 19419989681), (43, 6774415005), (129, 2258138335), (215, 1354883001), (645, 451627667), (727, 400687545), (1849, 157544535), (2181, 133562515), (3635, 80137509), (5547, 52514845), (9245, 31508907), (10905, 26712503), (14447, 20163345), (27735, 10502969), (31261, 9318315), (43341, 6721115), (72235, 4032669), (93783, 3106105), (156305, 1863663), (216705, 1344223), (468915, 621221)]