485409405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 844845120

約数和(自身を除く): 359435715

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 419, 457, 507, 845, 1257, 1371, 2095, 2285, 2535, 5447, 5941, 6285, 6855, 16341, 17823, 27235, 29705, 70811, 77233, 81705, 89115, 191483, 212433, 231699, 354055, 386165, 574449, 957415, 1062165, 1158495, 2489279, 2872245, 7467837, 12446395, 32360627, 37339185, 97081881, 161803135, 485409405]

約数ペア:

[(1, 485409405), (3, 161803135), (5, 97081881), (13, 37339185), (15, 32360627), (39, 12446395), (65, 7467837), (169, 2872245), (195, 2489279), (419, 1158495), (457, 1062165), (507, 957415), (845, 574449), (1257, 386165), (1371, 354055), (2095, 231699), (2285, 212433), (2535, 191483), (5447, 89115), (5941, 81705), (6285, 77233), (6855, 70811), (16341, 29705), (17823, 27235)]