65081085

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 107682048

約数和(自身を除く): 42600963

約数列:

[1, 3, 5, 15, 53, 71, 159, 213, 265, 355, 795, 1065, 1153, 3459, 3763, 5765, 11289, 17295, 18815, 56445, 61109, 81863, 183327, 245589, 305545, 409315, 916635, 1227945, 4338739, 13016217, 21693695, 65081085]

約数ペア:

[(1, 65081085), (3, 21693695), (5, 13016217), (15, 4338739), (53, 1227945), (71, 916635), (159, 409315), (213, 305545), (265, 245589), (355, 183327), (795, 81863), (1065, 61109), (1153, 56445), (3459, 18815), (3763, 17295), (5765, 11289)]