42645295

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 64198656

約数和(自身を除く): 21553361

約数列:

[1, 5, 7, 11, 35, 55, 77, 257, 385, 431, 1285, 1799, 2155, 2827, 3017, 4741, 8995, 14135, 15085, 19789, 23705, 33187, 98945, 110767, 165935, 553835, 775369, 1218437, 3876845, 6092185, 8529059, 42645295]

約数ペア:

[(1, 42645295), (5, 8529059), (7, 6092185), (11, 3876845), (35, 1218437), (55, 775369), (77, 553835), (257, 165935), (385, 110767), (431, 98945), (1285, 33187), (1799, 23705), (2155, 19789), (2827, 15085), (3017, 14135), (4741, 8995)]