149304815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{63131}}^1$

素因数の和:63190

約数の個数: 16

約数和(自身を含む): 200002176

約数和(自身を除く): 50697361

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 63131, 315655, 694441, 2714633, 3472205, 13573165, 29860963, 149304815]

約数ペア:

[(1, 149304815), (5, 29860963), (11, 13573165), (43, 3472205), (55, 2714633), (215, 694441), (473, 315655), (2365, 63131)]