68768115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4967}}^1$

素因数の和:5059

約数の個数: 32

約数和(自身を含む): 120185856

約数和(自身を除く): 51417741

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 4967, 13845, 14901, 24835, 64571, 74505, 193713, 322855, 352657, 968565, 1057971, 1763285, 4584541, 5289855, 13753623, 22922705, 68768115]

約数ペア:

[(1, 68768115), (3, 22922705), (5, 13753623), (13, 5289855), (15, 4584541), (39, 1763285), (65, 1057971), (71, 968565), (195, 352657), (213, 322855), (355, 193713), (923, 74505), (1065, 64571), (2769, 24835), (4615, 14901), (4967, 13845)]