89846785

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 49499135

約数列:

[1, 5, 7, 17, 29, 35, 41, 85, 119, 127, 145, 203, 205, 287, 493, 595, 635, 697, 889, 1015, 1189, 1435, 2159, 2465, 3451, 3485, 3683, 4445, 4879, 5207, 5945, 8323, 10795, 15113, 17255, 18415, 20213, 24395, 25781, 26035, 36449, 41615, 62611, 75565, 88519, 101065, 128905, 141491, 151003, 182245, 313055, 438277, 442595, 619633, 707455, 755015, 1057021, 2191385, 2567051, 3098165, 5285105, 12835255, 17969357, 89846785]

約数ペア:

[(1, 89846785), (5, 17969357), (7, 12835255), (17, 5285105), (29, 3098165), (35, 2567051), (41, 2191385), (85, 1057021), (119, 755015), (127, 707455), (145, 619633), (203, 442595), (205, 438277), (287, 313055), (493, 182245), (595, 151003), (635, 141491), (697, 128905), (889, 101065), (1015, 88519), (1189, 75565), (1435, 62611), (2159, 41615), (2465, 36449), (3451, 26035), (3485, 25781), (3683, 24395), (4445, 20213), (4879, 18415), (5207, 17255), (5945, 15113), (8323, 10795)]