145683455

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{2459}}^1$

素因数の和:2539

約数の個数: 24

約数和(自身を含む): 190315440

約数和(自身を除く): 44631985

約数列:

[1, 5, 17, 41, 85, 205, 289, 697, 1445, 2459, 3485, 11849, 12295, 41803, 59245, 100819, 209015, 504095, 710651, 1713923, 3553255, 8569615, 29136691, 145683455]

約数ペア:

[(1, 145683455), (5, 29136691), (17, 8569615), (41, 3553255), (85, 1713923), (205, 710651), (289, 504095), (697, 209015), (1445, 100819), (2459, 59245), (3485, 41803), (11849, 12295)]