68946045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2441}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 126593280

約数和(自身を除く): 57647235

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 269, 807, 1345, 1883, 2441, 4035, 5649, 7323, 9415, 12205, 17087, 28245, 36615, 51261, 85435, 256305, 656629, 1969887, 3283145, 4596403, 9849435, 13789209, 22982015, 68946045]

約数ペア:

[(1, 68946045), (3, 22982015), (5, 13789209), (7, 9849435), (15, 4596403), (21, 3283145), (35, 1969887), (105, 656629), (269, 256305), (807, 85435), (1345, 51261), (1883, 36615), (2441, 28245), (4035, 17087), (5649, 12205), (7323, 9415)]