69320265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34747}}^1$

素因数の和:34781

約数の個数: 32

約数和(自身を含む): 133432320

約数和(自身を除く): 64112055

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 34747, 104241, 173735, 243229, 521205, 660193, 729687, 1216145, 1980579, 3300965, 3648435, 4621351, 9902895, 13864053, 23106755, 69320265]

約数ペア:

[(1, 69320265), (3, 23106755), (5, 13864053), (7, 9902895), (15, 4621351), (19, 3648435), (21, 3300965), (35, 1980579), (57, 1216145), (95, 729687), (105, 660193), (133, 521205), (285, 243229), (399, 173735), (665, 104241), (1995, 34747)]