42767415

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 77021568

約数和(自身を除く): 34254153

約数列:

[1, 3, 5, 9, 15, 45, 47, 73, 141, 219, 235, 277, 365, 423, 657, 705, 831, 1095, 1385, 2115, 2493, 3285, 3431, 4155, 10293, 12465, 13019, 17155, 20221, 30879, 39057, 51465, 60663, 65095, 101105, 117171, 154395, 181989, 195285, 303315, 585855, 909945, 950387, 2851161, 4751935, 8553483, 14255805, 42767415]

約数ペア:

[(1, 42767415), (3, 14255805), (5, 8553483), (9, 4751935), (15, 2851161), (45, 950387), (47, 909945), (73, 585855), (141, 303315), (219, 195285), (235, 181989), (277, 154395), (365, 117171), (423, 101105), (657, 65095), (705, 60663), (831, 51465), (1095, 39057), (1385, 30879), (2115, 20221), (2493, 17155), (3285, 13019), (3431, 12465), (4155, 10293)]