129124065

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{25097}}^1$

素因数の和:25126

約数の個数: 32

約数和(自身を含む): 240940800

約数和(自身を除く): 111816735

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 25097, 75291, 125485, 175679, 376455, 527037, 878395, 1229753, 2635185, 3689259, 6148765, 8608271, 18446295, 25824813, 43041355, 129124065]

約数ペア:

[(1, 129124065), (3, 43041355), (5, 25824813), (7, 18446295), (15, 8608271), (21, 6148765), (35, 3689259), (49, 2635185), (105, 1229753), (147, 878395), (245, 527037), (343, 376455), (735, 175679), (1029, 125485), (1715, 75291), (5145, 25097)]