371996135

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8719}}^1$

素因数の和:8807

約数の個数: 32

約数和(自身を含む): 542453760

約数和(自身を除く): 170457625

約数列:

[1, 5, 7, 23, 35, 53, 115, 161, 265, 371, 805, 1219, 1855, 6095, 8533, 8719, 42665, 43595, 61033, 200537, 305165, 462107, 1002685, 1403759, 2310535, 3234749, 7018795, 10628461, 16173745, 53142305, 74399227, 371996135]

約数ペア:

[(1, 371996135), (5, 74399227), (7, 53142305), (23, 16173745), (35, 10628461), (53, 7018795), (115, 3234749), (161, 2310535), (265, 1403759), (371, 1002685), (805, 462107), (1219, 305165), (1855, 200537), (6095, 61033), (8533, 43595), (8719, 42665)]