713849975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 975312576

約数和(自身を除く): 261462601

約数列:

[1, 5, 17, 25, 41, 71, 85, 205, 355, 425, 577, 697, 1025, 1207, 1775, 2885, 2911, 3485, 6035, 9809, 14425, 14555, 17425, 23657, 30175, 40967, 49045, 49487, 72775, 118285, 204835, 245225, 247435, 402169, 591425, 696439, 1024175, 1237175, 1679647, 2010845, 3482195, 8398235, 10054225, 17410975, 28553999, 41991175, 142769995, 713849975]

約数ペア:

[(1, 713849975), (5, 142769995), (17, 41991175), (25, 28553999), (41, 17410975), (71, 10054225), (85, 8398235), (205, 3482195), (355, 2010845), (425, 1679647), (577, 1237175), (697, 1024175), (1025, 696439), (1207, 591425), (1775, 402169), (2885, 247435), (2911, 245225), (3485, 204835), (6035, 118285), (9809, 72775), (14425, 49487), (14555, 49045), (17425, 40967), (23657, 30175)]