56970585

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{3691}}^1$

素因数の和:3723

約数の個数: 48

約数和(自身を含む): 115190400

約数和(自身を除く): 58219815

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, 3691, 5145, 11073, 15435, 18455, 25837, 33219, 55365, 77511, 129185, 166095, 180859, 232533, 387555, 542577, 904295, 1162665, 1266013, 1627731, 2712885, 3798039, 6330065, 8138655, 11394117, 18990195, 56970585]

約数ペア:

[(1, 56970585), (3, 18990195), (5, 11394117), (7, 8138655), (9, 6330065), (15, 3798039), (21, 2712885), (35, 1627731), (45, 1266013), (49, 1162665), (63, 904295), (105, 542577), (147, 387555), (245, 232533), (315, 180859), (343, 166095), (441, 129185), (735, 77511), (1029, 55365), (1715, 33219), (2205, 25837), (3087, 18455), (3691, 15435), (5145, 11073)]