383836145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{1031}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 575410176

約数和(自身を除く): 191574031

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 967, 1031, 4835, 5155, 6769, 7217, 10637, 11341, 33845, 36085, 53185, 56705, 74459, 79387, 372295, 396935, 996977, 4984885, 6978839, 10966747, 34894195, 54833735, 76767229, 383836145]

約数ペア:

[(1, 383836145), (5, 76767229), (7, 54833735), (11, 34894195), (35, 10966747), (55, 6978839), (77, 4984885), (385, 996977), (967, 396935), (1031, 372295), (4835, 79387), (5155, 74459), (6769, 56705), (7217, 53185), (10637, 36085), (11341, 33845)]