71795685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1301}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 124242048

約数和(自身を除く): 52446363

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 283, 849, 1301, 1415, 3679, 3903, 4245, 6505, 11037, 16913, 18395, 19515, 50739, 55185, 84565, 253695, 368183, 1104549, 1840915, 4786379, 5522745, 14359137, 23931895, 71795685]

約数ペア:

[(1, 71795685), (3, 23931895), (5, 14359137), (13, 5522745), (15, 4786379), (39, 1840915), (65, 1104549), (195, 368183), (283, 253695), (849, 84565), (1301, 55185), (1415, 50739), (3679, 19515), (3903, 18395), (4245, 16913), (6505, 11037)]