387724302165

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1\times {\mathrm{569609}}^1$

素因数の和:571613

約数の個数: 32

約数和(自身を含む): 647660240640

約数和(自身を除く): 259935938475

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1973, 5919, 9865, 29595, 45379, 136137, 226895, 569609, 680685, 1708827, 2848045, 8544135, 13101007, 39303021, 65505035, 196515105, 1123838557, 3371515671, 5619192785, 16857578355, 25848286811, 77544860433, 129241434055, 387724302165]

約数ペア:

[(1, 387724302165), (3, 129241434055), (5, 77544860433), (15, 25848286811), (23, 16857578355), (69, 5619192785), (115, 3371515671), (345, 1123838557), (1973, 196515105), (5919, 65505035), (9865, 39303021), (29595, 13101007), (45379, 8544135), (136137, 2848045), (226895, 1708827), (569609, 680685)]