154149545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 208365696

約数和(自身を除く): 54216151

約数列:

[1, 5, 11, 41, 55, 197, 205, 347, 451, 985, 1735, 2167, 2255, 3817, 8077, 10835, 14227, 19085, 40385, 68359, 71135, 88847, 156497, 341795, 444235, 751949, 782485, 2802719, 3759745, 14013595, 30829909, 154149545]

約数ペア:

[(1, 154149545), (5, 30829909), (11, 14013595), (41, 3759745), (55, 2802719), (197, 782485), (205, 751949), (347, 444235), (451, 341795), (985, 156497), (1735, 88847), (2167, 71135), (2255, 68359), (3817, 40385), (8077, 19085), (10835, 14227)]