945165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 1685376

約数和(自身を除く): 740211

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 131, 185, 195, 393, 481, 555, 655, 1443, 1703, 1965, 2405, 4847, 5109, 7215, 8515, 14541, 24235, 25545, 63011, 72705, 189033, 315055, 945165]

約数ペア:

[(1, 945165), (3, 315055), (5, 189033), (13, 72705), (15, 63011), (37, 25545), (39, 24235), (65, 14541), (111, 8515), (131, 7215), (185, 5109), (195, 4847), (393, 2405), (481, 1965), (555, 1703), (655, 1443)]