539237595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{757}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 938816352

約数和(自身を除く): 399578757

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 281, 507, 757, 843, 845, 1405, 2271, 2535, 3653, 3785, 4215, 9841, 10959, 11355, 18265, 29523, 47489, 49205, 54795, 127933, 142467, 147615, 212717, 237445, 383799, 638151, 639665, 712335, 1063585, 1918995, 2765321, 3190755, 8295963, 13826605, 35949173, 41479815, 107847519, 179745865, 539237595]

約数ペア:

[(1, 539237595), (3, 179745865), (5, 107847519), (13, 41479815), (15, 35949173), (39, 13826605), (65, 8295963), (169, 3190755), (195, 2765321), (281, 1918995), (507, 1063585), (757, 712335), (843, 639665), (845, 638151), (1405, 383799), (2271, 237445), (2535, 212717), (3653, 147615), (3785, 142467), (4215, 127933), (9841, 54795), (10959, 49205), (11355, 47489), (18265, 29523)]