372288245

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{81197}}^1$

素因数の和:81340

約数の個数: 16

約数和(自身を含む): 514470528

約数和(自身を除く): 142182283

約数列:

[1, 5, 7, 35, 131, 655, 917, 4585, 81197, 405985, 568379, 2841895, 10636807, 53184035, 74457649, 372288245]

約数ペア:

[(1, 372288245), (5, 74457649), (7, 53184035), (35, 10636807), (131, 2841895), (655, 568379), (917, 405985), (4585, 81197)]