23765805

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 49762944

約数和(自身を除く): 25997139

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 83, 101, 105, 135, 189, 249, 303, 315, 405, 415, 505, 567, 581, 707, 747, 909, 945, 1245, 1515, 1743, 2121, 2241, 2727, 2835, 2905, 3535, 3735, 4545, 5229, 6363, 6723, 8181, 8383, 8715, 10605, 11205, 13635, 15687, 19089, 25149, 26145, 31815, 33615, 40905, 41915, 47061, 57267, 58681, 75447, 78435, 95445, 125745, 176043, 226341, 235305, 286335, 293405, 377235, 528129, 679023, 880215, 1131705, 1584387, 2640645, 3395115, 4753161, 7921935, 23765805]

約数ペア:

[(1, 23765805), (3, 7921935), (5, 4753161), (7, 3395115), (9, 2640645), (15, 1584387), (21, 1131705), (27, 880215), (35, 679023), (45, 528129), (63, 377235), (81, 293405), (83, 286335), (101, 235305), (105, 226341), (135, 176043), (189, 125745), (249, 95445), (303, 78435), (315, 75447), (405, 58681), (415, 57267), (505, 47061), (567, 41915), (581, 40905), (707, 33615), (747, 31815), (909, 26145), (945, 25149), (1245, 19089), (1515, 15687), (1743, 13635), (2121, 11205), (2241, 10605), (2727, 8715), (2835, 8383), (2905, 8181), (3535, 6723), (3735, 6363), (4545, 5229)]