141868145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 189475200

約数和(自身を除く): 47607055

約数列:

[1, 5, 17, 29, 67, 85, 145, 335, 493, 859, 1139, 1943, 2465, 4295, 5695, 9715, 14603, 24911, 33031, 57553, 73015, 124555, 165155, 287765, 423487, 978401, 1669037, 2117435, 4892005, 8345185, 28373629, 141868145]

約数ペア:

[(1, 141868145), (5, 28373629), (17, 8345185), (29, 4892005), (67, 2117435), (85, 1669037), (145, 978401), (335, 423487), (493, 287765), (859, 165155), (1139, 124555), (1943, 73015), (2465, 57553), (4295, 33031), (5695, 24911), (9715, 14603)]