43120055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 59719680

約数和(自身を除く): 16599625

約数列:

[1, 5, 11, 23, 55, 89, 115, 253, 383, 445, 979, 1265, 1915, 2047, 4213, 4895, 8809, 10235, 21065, 22517, 34087, 44045, 96899, 112585, 170435, 374957, 484495, 784001, 1874785, 3920005, 8624011, 43120055]

約数ペア:

[(1, 43120055), (5, 8624011), (11, 3920005), (23, 1874785), (55, 784001), (89, 484495), (115, 374957), (253, 170435), (383, 112585), (445, 96899), (979, 44045), (1265, 34087), (1915, 22517), (2047, 21065), (4213, 10235), (4895, 8809)]