20190626895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{30773}}^1$

素因数の和:30912

約数の個数: 64

約数和(自身を含む): 35735261184

約数和(自身を除く): 15544634289

約数列:

[1, 3, 5, 15, 17, 31, 51, 83, 85, 93, 155, 249, 255, 415, 465, 527, 1245, 1411, 1581, 2573, 2635, 4233, 7055, 7719, 7905, 12865, 21165, 30773, 38595, 43741, 92319, 131223, 153865, 218705, 461595, 523141, 656115, 953963, 1569423, 2554159, 2615705, 2861889, 4769815, 7662477, 7847115, 12770795, 14309445, 16217371, 38312385, 43420703, 48652113, 79178929, 81086855, 130262109, 217103515, 237536787, 243260565, 395894645, 651310545, 1187683935, 1346041793, 4038125379, 6730208965, 20190626895]

約数ペア:

[(1, 20190626895), (3, 6730208965), (5, 4038125379), (15, 1346041793), (17, 1187683935), (31, 651310545), (51, 395894645), (83, 243260565), (85, 237536787), (93, 217103515), (155, 130262109), (249, 81086855), (255, 79178929), (415, 48652113), (465, 43420703), (527, 38312385), (1245, 16217371), (1411, 14309445), (1581, 12770795), (2573, 7847115), (2635, 7662477), (4233, 4769815), (7055, 2861889), (7719, 2615705), (7905, 2554159), (12865, 1569423), (21165, 953963), (30773, 656115), (38595, 523141), (43741, 461595), (92319, 218705), (131223, 153865)]