25604361215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2069}}^1$

素因数の和:2252

約数の個数: 64

約数和(自身を含む): 34478317440

約数和(自身を除く): 8873956225

約数列:

[1, 5, 17, 41, 53, 67, 85, 205, 265, 335, 697, 901, 1139, 2069, 2173, 2747, 3485, 3551, 4505, 5695, 10345, 10865, 13735, 17755, 35173, 36941, 46699, 60367, 84829, 109657, 138623, 145591, 175865, 184705, 233495, 301835, 424145, 548285, 693115, 727955, 1442093, 1864169, 2356591, 2475047, 4495937, 5683543, 7210465, 7347019, 9320845, 11782955, 12375235, 22479685, 28417715, 36735095, 76430929, 96620231, 124899323, 301227779, 382154645, 483101155, 624496615, 1506138895, 5120872243, 25604361215]

約数ペア:

[(1, 25604361215), (5, 5120872243), (17, 1506138895), (41, 624496615), (53, 483101155), (67, 382154645), (85, 301227779), (205, 124899323), (265, 96620231), (335, 76430929), (697, 36735095), (901, 28417715), (1139, 22479685), (2069, 12375235), (2173, 11782955), (2747, 9320845), (3485, 7347019), (3551, 7210465), (4505, 5683543), (5695, 4495937), (10345, 2475047), (10865, 2356591), (13735, 1864169), (17755, 1442093), (35173, 727955), (36941, 693115), (46699, 548285), (60367, 424145), (84829, 301835), (109657, 233495), (138623, 184705), (145591, 175865)]