248830295

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3659}}^1$

素因数の和:3767

約数の個数: 32

約数和(自身を含む): 358387200

約数和(自身を除く): 109556905

約数列:

[1, 5, 7, 29, 35, 67, 145, 203, 335, 469, 1015, 1943, 2345, 3659, 9715, 13601, 18295, 25613, 68005, 106111, 128065, 245153, 530555, 742777, 1225765, 1716071, 3713885, 7109437, 8580355, 35547185, 49766059, 248830295]

約数ペア:

[(1, 248830295), (5, 49766059), (7, 35547185), (29, 8580355), (35, 7109437), (67, 3713885), (145, 1716071), (203, 1225765), (335, 742777), (469, 530555), (1015, 245153), (1943, 128065), (2345, 106111), (3659, 68005), (9715, 25613), (13601, 18295)]