70828545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7507}}^1$

素因数の和:7569

約数の個数: 32

約数和(自身を含む): 123251328

約数和(自身を除く): 52422783

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 7507, 9435, 22521, 37535, 112605, 127619, 277759, 382857, 638095, 833277, 1388795, 1914285, 4166385, 4721903, 14165709, 23609515, 70828545]

約数ペア:

[(1, 70828545), (3, 23609515), (5, 14165709), (15, 4721903), (17, 4166385), (37, 1914285), (51, 1388795), (85, 833277), (111, 638095), (185, 382857), (255, 277759), (555, 127619), (629, 112605), (1887, 37535), (3145, 22521), (7507, 9435)]