149231285

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 210819840

約数和(自身を除く): 61588555

約数列:

[1, 5, 7, 35, 43, 215, 229, 301, 433, 1145, 1505, 1603, 2165, 3031, 8015, 9847, 15155, 18619, 49235, 68929, 93095, 99157, 130333, 344645, 495785, 651665, 694099, 3470495, 4263751, 21318755, 29846257, 149231285]

約数ペア:

[(1, 149231285), (5, 29846257), (7, 21318755), (35, 4263751), (43, 3470495), (215, 694099), (229, 651665), (301, 495785), (433, 344645), (1145, 130333), (1505, 99157), (1603, 93095), (2165, 68929), (3031, 49235), (8015, 18619), (9847, 15155)]