144678545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 196608384

約数和(自身を除く): 51929839

約数列:

[1, 5, 11, 41, 55, 83, 205, 415, 451, 773, 913, 2255, 3403, 3865, 4565, 8503, 17015, 31693, 37433, 42515, 64159, 158465, 187165, 320795, 348623, 705749, 1743115, 2630519, 3528745, 13152595, 28935709, 144678545]

約数ペア:

[(1, 144678545), (5, 28935709), (11, 13152595), (41, 3528745), (55, 2630519), (83, 1743115), (205, 705749), (415, 348623), (451, 320795), (773, 187165), (913, 158465), (2255, 64159), (3403, 42515), (3865, 37433), (4565, 31693), (8503, 17015)]