169430835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{8191}}^1$

素因数の和:8403

約数の個数: 32

約数和(自身を含む): 311427072

約数和(自身を除く): 141996237

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 591, 985, 1379, 2955, 4137, 6895, 8191, 20685, 24573, 40955, 57337, 122865, 172011, 286685, 860055, 1613627, 4840881, 8068135, 11295389, 24204405, 33886167, 56476945, 169430835]

約数ペア:

[(1, 169430835), (3, 56476945), (5, 33886167), (7, 24204405), (15, 11295389), (21, 8068135), (35, 4840881), (105, 1613627), (197, 860055), (591, 286685), (985, 172011), (1379, 122865), (2955, 57337), (4137, 40955), (6895, 24573), (8191, 20685)]