127632015

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{8269}}^1$

素因数の和:8301

約数の個数: 48

約数和(自身を含む): 258024000

約数和(自身を除く): 130391985

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1715, 2205, 3087, 5145, 8269, 15435, 24807, 41345, 57883, 74421, 124035, 173649, 289415, 372105, 405181, 520947, 868245, 1215543, 2025905, 2604735, 2836267, 3646629, 6077715, 8508801, 14181335, 18233145, 25526403, 42544005, 127632015]

約数ペア:

[(1, 127632015), (3, 42544005), (5, 25526403), (7, 18233145), (9, 14181335), (15, 8508801), (21, 6077715), (35, 3646629), (45, 2836267), (49, 2604735), (63, 2025905), (105, 1215543), (147, 868245), (245, 520947), (315, 405181), (343, 372105), (441, 289415), (735, 173649), (1029, 124035), (1715, 74421), (2205, 57883), (3087, 41345), (5145, 24807), (8269, 15435)]