61488495

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{739}}^1$

素因数の和:836

約数の個数: 36

約数和(自身を含む): 109263960

約数和(自身を除く): 47775465

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 739, 1849, 1935, 2217, 3695, 5547, 6651, 9245, 11085, 16641, 27735, 31777, 33255, 83205, 95331, 158885, 285993, 476655, 1366411, 1429965, 4099233, 6832055, 12297699, 20496165, 61488495]

約数ペア:

[(1, 61488495), (3, 20496165), (5, 12297699), (9, 6832055), (15, 4099233), (43, 1429965), (45, 1366411), (129, 476655), (215, 285993), (387, 158885), (645, 95331), (739, 83205), (1849, 33255), (1935, 31777), (2217, 27735), (3695, 16641), (5547, 11085), (6651, 9245)]