126644455

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{773}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 180707328

約数和(自身を除く): 54062873

約数列:

[1, 5, 7, 31, 35, 151, 155, 217, 755, 773, 1057, 1085, 3865, 4681, 5285, 5411, 23405, 23963, 27055, 32767, 116723, 119815, 163835, 167741, 583615, 817061, 838705, 3618413, 4085305, 18092065, 25328891, 126644455]

約数ペア:

[(1, 126644455), (5, 25328891), (7, 18092065), (31, 4085305), (35, 3618413), (151, 838705), (155, 817061), (217, 583615), (755, 167741), (773, 163835), (1057, 119815), (1085, 116723), (3865, 32767), (4681, 27055), (5285, 23963), (5411, 23405)]