741372385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{393301}}^1$

素因数の和:393348

約数の個数: 16

約数和(自身を含む): 991121040

約数和(自身を除く): 249748655

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 393301, 1966505, 5112913, 11405729, 25564565, 57028645, 148274477, 741372385]

約数ペア:

[(1, 741372385), (5, 148274477), (13, 57028645), (29, 25564565), (65, 11405729), (145, 5112913), (377, 1966505), (1885, 393301)]