26395845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 51701760

約数和(自身を除く): 25305915

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 101, 105, 131, 133, 285, 303, 393, 399, 505, 655, 665, 707, 917, 1515, 1919, 1965, 1995, 2121, 2489, 2751, 3535, 4585, 5757, 7467, 9595, 10605, 12445, 13231, 13433, 13755, 17423, 28785, 37335, 39693, 40299, 52269, 66155, 67165, 87115, 92617, 198465, 201495, 251389, 261345, 277851, 463085, 754167, 1256945, 1389255, 1759723, 3770835, 5279169, 8798615, 26395845]

約数ペア:

[(1, 26395845), (3, 8798615), (5, 5279169), (7, 3770835), (15, 1759723), (19, 1389255), (21, 1256945), (35, 754167), (57, 463085), (95, 277851), (101, 261345), (105, 251389), (131, 201495), (133, 198465), (285, 92617), (303, 87115), (393, 67165), (399, 66155), (505, 52269), (655, 40299), (665, 39693), (707, 37335), (917, 28785), (1515, 17423), (1919, 13755), (1965, 13433), (1995, 13231), (2121, 12445), (2489, 10605), (2751, 9595), (3535, 7467), (4585, 5757)]