479238945

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{1277}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 777351168

約数和(自身を除く): 298112223

約数列:

[1, 3, 5, 15, 127, 197, 381, 591, 635, 985, 1277, 1905, 2955, 3831, 6385, 19155, 25019, 75057, 125095, 162179, 251569, 375285, 486537, 754707, 810895, 1257845, 2432685, 3773535, 31949263, 95847789, 159746315, 479238945]

約数ペア:

[(1, 479238945), (3, 159746315), (5, 95847789), (15, 31949263), (127, 3773535), (197, 2432685), (381, 1257845), (591, 810895), (635, 754707), (985, 486537), (1277, 375285), (1905, 251569), (2955, 162179), (3831, 125095), (6385, 75057), (19155, 25019)]