15808045

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 23269680

約数和(自身を除く): 7461635

約数列:

[1, 5, 11, 17, 29, 53, 55, 85, 121, 145, 187, 265, 319, 493, 583, 605, 901, 935, 1537, 1595, 2057, 2465, 2915, 3509, 4505, 5423, 6413, 7685, 9911, 10285, 16907, 17545, 26129, 27115, 32065, 49555, 59653, 84535, 109021, 130645, 185977, 287419, 298265, 545105, 929885, 1437095, 3161609, 15808045]

約数ペア:

[(1, 15808045), (5, 3161609), (11, 1437095), (17, 929885), (29, 545105), (53, 298265), (55, 287419), (85, 185977), (121, 130645), (145, 109021), (187, 84535), (265, 59653), (319, 49555), (493, 32065), (583, 27115), (605, 26129), (901, 17545), (935, 16907), (1537, 10285), (1595, 9911), (2057, 7685), (2465, 6413), (2915, 5423), (3509, 4505)]