1345539285

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{2749}}^1$

素因数の和:2982

約数の個数: 48

約数和(自身を含む): 2380950000

約数和(自身を除く): 1035410715

約数列:

[1, 3, 5, 9, 15, 45, 73, 149, 219, 365, 447, 657, 745, 1095, 1341, 2235, 2749, 3285, 6705, 8247, 10877, 13745, 24741, 32631, 41235, 54385, 97893, 123705, 163155, 200677, 409601, 489465, 602031, 1003385, 1228803, 1806093, 2048005, 3010155, 3686409, 6144015, 9030465, 18432045, 29900873, 89702619, 149504365, 269107857, 448513095, 1345539285]

約数ペア:

[(1, 1345539285), (3, 448513095), (5, 269107857), (9, 149504365), (15, 89702619), (45, 29900873), (73, 18432045), (149, 9030465), (219, 6144015), (365, 3686409), (447, 3010155), (657, 2048005), (745, 1806093), (1095, 1228803), (1341, 1003385), (2235, 602031), (2749, 489465), (3285, 409601), (6705, 200677), (8247, 163155), (10877, 123705), (13745, 97893), (24741, 54385), (32631, 41235)]