168991012005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15411857}}^1$

素因数の和:15411925

約数の個数: 32

約数和(自身を含む): 292948596864

約数和(自身を除く): 123957584859

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 15411857, 46235571, 77059285, 231177855, 262001569, 662709851, 786004707, 1310007845, 1988129553, 3313549255, 3930023535, 9940647765, 11266067467, 33798202401, 56330337335, 168991012005]

約数ペア:

[(1, 168991012005), (3, 56330337335), (5, 33798202401), (15, 11266067467), (17, 9940647765), (43, 3930023535), (51, 3313549255), (85, 1988129553), (129, 1310007845), (215, 786004707), (255, 662709851), (645, 262001569), (731, 231177855), (2193, 77059285), (3655, 46235571), (10965, 15411857)]