149207855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 193536000

約数和(自身を除く): 44328145

約数列:

[1, 5, 19, 83, 95, 127, 149, 415, 635, 745, 1577, 2413, 2831, 7885, 10541, 12065, 12367, 14155, 18923, 52705, 61835, 94615, 200279, 234973, 359537, 1001395, 1174865, 1570609, 1797685, 7853045, 29841571, 149207855]

約数ペア:

[(1, 149207855), (5, 29841571), (19, 7853045), (83, 1797685), (95, 1570609), (127, 1174865), (149, 1001395), (415, 359537), (635, 234973), (745, 200279), (1577, 94615), (2413, 61835), (2831, 52705), (7885, 18923), (10541, 14155), (12065, 12367)]