6742365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 12437760

約数和(自身を除く): 5695395

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 409, 471, 785, 1099, 1227, 2045, 2355, 2863, 3297, 5495, 6135, 8589, 14315, 16485, 42945, 64213, 192639, 321065, 449491, 963195, 1348473, 2247455, 6742365]

約数ペア:

[(1, 6742365), (3, 2247455), (5, 1348473), (7, 963195), (15, 449491), (21, 321065), (35, 192639), (105, 64213), (157, 42945), (409, 16485), (471, 14315), (785, 8589), (1099, 6135), (1227, 5495), (2045, 3297), (2355, 2863)]