1523145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 2685312

約数和(自身を除く): 1162167

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 107, 195, 219, 321, 365, 535, 949, 1095, 1391, 1605, 2847, 4173, 4745, 6955, 7811, 14235, 20865, 23433, 39055, 101543, 117165, 304629, 507715, 1523145]

約数ペア:

[(1, 1523145), (3, 507715), (5, 304629), (13, 117165), (15, 101543), (39, 39055), (65, 23433), (73, 20865), (107, 14235), (195, 7811), (219, 6955), (321, 4745), (365, 4173), (535, 2847), (949, 1605), (1095, 1391)]