120695715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{619}}^2$

素因数の和:1256

約数の個数: 36

約数和(自身を含む): 239479344

約数和(自身を除く): 118783629

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 619, 1857, 3095, 4333, 5571, 9285, 12999, 21665, 27855, 38997, 64995, 194985, 383161, 1149483, 1915805, 2682127, 3448449, 5747415, 8046381, 13410635, 17242245, 24139143, 40231905, 120695715]

約数ペア:

[(1, 120695715), (3, 40231905), (5, 24139143), (7, 17242245), (9, 13410635), (15, 8046381), (21, 5747415), (35, 3448449), (45, 2682127), (63, 1915805), (105, 1149483), (315, 383161), (619, 194985), (1857, 64995), (3095, 38997), (4333, 27855), (5571, 21665), (9285, 12999)]