920993669825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{244009}}^1$

素因数の和:244226

約数の個数: 48

約数和(自身を含む): 1235221565760

約数和(自身を除く): 314227895935

約数列:

[1, 5, 17, 25, 83, 85, 107, 415, 425, 535, 1411, 1819, 2075, 2675, 7055, 8881, 9095, 35275, 44405, 45475, 150977, 222025, 244009, 754885, 1220045, 3774425, 4148153, 6100225, 20252747, 20740765, 26108963, 101263735, 103703825, 130544815, 344296699, 443852371, 506318675, 652724075, 1721483495, 2167043929, 2219261855, 8607417475, 10835219645, 11096309275, 36839746793, 54176098225, 184198733965, 920993669825]

約数ペア:

[(1, 920993669825), (5, 184198733965), (17, 54176098225), (25, 36839746793), (83, 11096309275), (85, 10835219645), (107, 8607417475), (415, 2219261855), (425, 2167043929), (535, 1721483495), (1411, 652724075), (1819, 506318675), (2075, 443852371), (2675, 344296699), (7055, 130544815), (8881, 103703825), (9095, 101263735), (35275, 26108963), (44405, 20740765), (45475, 20252747), (150977, 6100225), (222025, 4148153), (244009, 3774425), (754885, 1220045)]