70769295

素因数分解:

$3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{887}}^1$

素因数の和:1101

約数の個数: 40

約数和(自身を含む): 127648224

約数和(自身を除く): 56878929

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 197, 405, 591, 887, 985, 1773, 2661, 2955, 4435, 5319, 7983, 8865, 13305, 15957, 23949, 26595, 39915, 71847, 79785, 119745, 174739, 359235, 524217, 873695, 1572651, 2621085, 4717953, 7863255, 14153859, 23589765, 70769295]

約数ペア:

[(1, 70769295), (3, 23589765), (5, 14153859), (9, 7863255), (15, 4717953), (27, 2621085), (45, 1572651), (81, 873695), (135, 524217), (197, 359235), (405, 174739), (591, 119745), (887, 79785), (985, 71847), (1773, 39915), (2661, 26595), (2955, 23949), (4435, 15957), (5319, 13305), (7983, 8865)]