124740265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{28643}}^1$

素因数の和:28728

約数の個数: 16

約数和(自身を含む): 163614528

約数和(自身を除く): 38874263

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 28643, 143215, 372359, 1861795, 1919081, 9595405, 24948053, 124740265]

約数ペア:

[(1, 124740265), (5, 24948053), (13, 9595405), (65, 1919081), (67, 1861795), (335, 372359), (871, 143215), (4355, 28643)]