149903595

素因数分解:

$3^3\times 5^1\times {\mathrm{1110397}}^1$

素因数の和:1110411

約数の個数: 16

約数和(自身を含む): 266495520

約数和(自身を除く): 116591925

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1110397, 3331191, 5551985, 9993573, 16655955, 29980719, 49967865, 149903595]

約数ペア:

[(1, 149903595), (3, 49967865), (5, 29980719), (9, 16655955), (15, 9993573), (27, 5551985), (45, 3331191), (135, 1110397)]