5123803825

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:452

約数の個数: 108

約数和(自身を含む): 8065429092

約数和(自身を除く): 2941625267

約数列:

[1, 5, 7, 17, 25, 35, 41, 49, 85, 119, 175, 205, 245, 287, 289, 353, 425, 595, 697, 833, 1025, 1225, 1435, 1445, 1765, 2009, 2023, 2471, 2975, 3485, 4165, 4879, 6001, 7175, 7225, 8825, 10045, 10115, 11849, 12355, 14161, 14473, 17297, 17425, 20825, 24395, 30005, 34153, 42007, 50225, 50575, 59245, 61775, 70805, 72365, 82943, 86485, 101311, 102017, 121975, 150025, 170765, 210035, 246041, 294049, 296225, 354025, 361825, 414715, 432425, 506555, 510085, 580601, 709177, 714119, 853825, 1050175, 1230205, 1470245, 1722287, 2073575, 2532775, 2550425, 2903005, 3545885, 3570595, 4182697, 4998833, 6151025, 7351225, 8611435, 12056009, 14515025, 17729425, 17852975, 20913485, 24994165, 29278879, 43057175, 60280045, 104567425, 124970825, 146394395, 204952153, 301400225, 731971975, 1024760765, 5123803825]

約数ペア:

[(1, 5123803825), (5, 1024760765), (7, 731971975), (17, 301400225), (25, 204952153), (35, 146394395), (41, 124970825), (49, 104567425), (85, 60280045), (119, 43057175), (175, 29278879), (205, 24994165), (245, 20913485), (287, 17852975), (289, 17729425), (353, 14515025), (425, 12056009), (595, 8611435), (697, 7351225), (833, 6151025), (1025, 4998833), (1225, 4182697), (1435, 3570595), (1445, 3545885), (1765, 2903005), (2009, 2550425), (2023, 2532775), (2471, 2073575), (2975, 1722287), (3485, 1470245), (4165, 1230205), (4879, 1050175), (6001, 853825), (7175, 714119), (7225, 709177), (8825, 580601), (10045, 510085), (10115, 506555), (11849, 432425), (12355, 414715), (14161, 361825), (14473, 354025), (17297, 296225), (17425, 294049), (20825, 246041), (24395, 210035), (30005, 170765), (34153, 150025), (42007, 121975), (50225, 102017), (50575, 101311), (59245, 86485), (61775, 82943), (70805, 72365)]