149738855

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{26573}}^1$

素因数の和:26615

約数の個数: 24

約数和(自身を含む): 218119392

約数和(自身を除く): 68380537

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 26573, 132865, 186011, 611179, 930055, 1302077, 3055895, 4278253, 6510385, 21391265, 29947771, 149738855]

約数ペア:

[(1, 149738855), (5, 29947771), (7, 21391265), (23, 6510385), (35, 4278253), (49, 3055895), (115, 1302077), (161, 930055), (245, 611179), (805, 186011), (1127, 132865), (5635, 26573)]