1126755

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{73}}^1$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 2308800

約数和(自身を除く): 1182045

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 73, 105, 147, 219, 245, 315, 343, 365, 441, 511, 657, 735, 1029, 1095, 1533, 1715, 2205, 2555, 3087, 3285, 3577, 4599, 5145, 7665, 10731, 15435, 17885, 22995, 25039, 32193, 53655, 75117, 125195, 160965, 225351, 375585, 1126755]

約数ペア:

[(1, 1126755), (3, 375585), (5, 225351), (7, 160965), (9, 125195), (15, 75117), (21, 53655), (35, 32193), (45, 25039), (49, 22995), (63, 17885), (73, 15435), (105, 10731), (147, 7665), (219, 5145), (245, 4599), (315, 3577), (343, 3285), (365, 3087), (441, 2555), (511, 2205), (657, 1715), (735, 1533), (1029, 1095)]