9640965

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 16039296

約数和(自身を除く): 6398331

約数列:

[1, 3, 5, 15, 53, 67, 159, 181, 201, 265, 335, 543, 795, 905, 1005, 2715, 3551, 9593, 10653, 12127, 17755, 28779, 36381, 47965, 53265, 60635, 143895, 181905, 642731, 1928193, 3213655, 9640965]

約数ペア:

[(1, 9640965), (3, 3213655), (5, 1928193), (15, 642731), (53, 181905), (67, 143895), (159, 60635), (181, 53265), (201, 47965), (265, 36381), (335, 28779), (543, 17755), (795, 12127), (905, 10653), (1005, 9593), (2715, 3551)]