1257803135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{14407}}^1$

素因数の和:15350

約数の個数: 16

約数和(自身を含む): 1590643200

約数和(自身を除く): 332840065

約数列:

[1, 5, 19, 95, 919, 4595, 14407, 17461, 72035, 87305, 273733, 1368665, 13240033, 66200165, 251560627, 1257803135]

約数ペア:

[(1, 1257803135), (5, 251560627), (19, 66200165), (95, 13240033), (919, 1368665), (4595, 273733), (14407, 87305), (17461, 72035)]