231114745

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 311931648

約数和(自身を除く): 80816903

約数列:

[1, 5, 17, 41, 47, 83, 85, 205, 235, 289, 415, 697, 799, 1411, 1445, 1927, 3403, 3485, 3901, 3995, 7055, 9635, 11849, 13583, 17015, 19505, 23987, 32759, 57851, 59245, 66317, 67915, 119935, 159941, 163795, 289255, 331585, 556903, 799705, 983467, 1127389, 2718997, 2784515, 4917335, 5636945, 13594985, 46222949, 231114745]

約数ペア:

[(1, 231114745), (5, 46222949), (17, 13594985), (41, 5636945), (47, 4917335), (83, 2784515), (85, 2718997), (205, 1127389), (235, 983467), (289, 799705), (415, 556903), (697, 331585), (799, 289255), (1411, 163795), (1445, 159941), (1927, 119935), (3403, 67915), (3485, 66317), (3901, 59245), (3995, 57851), (7055, 32759), (9635, 23987), (11849, 19505), (13583, 17015)]