71297415

素因数分解:

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

素因数の和:211

約数の個数: 96

約数和(自身を含む): 149700096

約数和(自身を除く): 78402681

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 83, 101, 105, 135, 189, 243, 249, 303, 315, 405, 415, 505, 567, 581, 707, 747, 909, 945, 1215, 1245, 1515, 1701, 1743, 2121, 2241, 2727, 2835, 2905, 3535, 3735, 4545, 5229, 6363, 6723, 8181, 8383, 8505, 8715, 10605, 11205, 13635, 15687, 19089, 20169, 24543, 25149, 26145, 31815, 33615, 40905, 41915, 47061, 57267, 58681, 75447, 78435, 95445, 100845, 122715, 125745, 141183, 171801, 176043, 226341, 235305, 286335, 293405, 377235, 528129, 679023, 705915, 859005, 880215, 1131705, 1584387, 2037069, 2640645, 3395115, 4753161, 7921935, 10185345, 14259483, 23765805, 71297415]

約数ペア:

[(1, 71297415), (3, 23765805), (5, 14259483), (7, 10185345), (9, 7921935), (15, 4753161), (21, 3395115), (27, 2640645), (35, 2037069), (45, 1584387), (63, 1131705), (81, 880215), (83, 859005), (101, 705915), (105, 679023), (135, 528129), (189, 377235), (243, 293405), (249, 286335), (303, 235305), (315, 226341), (405, 176043), (415, 171801), (505, 141183), (567, 125745), (581, 122715), (707, 100845), (747, 95445), (909, 78435), (945, 75447), (1215, 58681), (1245, 57267), (1515, 47061), (1701, 41915), (1743, 40905), (2121, 33615), (2241, 31815), (2727, 26145), (2835, 25149), (2905, 24543), (3535, 20169), (3735, 19089), (4545, 15687), (5229, 13635), (6363, 11205), (6723, 10605), (8181, 8715), (8383, 8505)]