2018367975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{9811}}^1$

素因数の和:10048

約数の個数: 48

約数和(自身を含む): 3611129984

約数和(自身を除く): 1592762009

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 211, 325, 633, 975, 1055, 2743, 3165, 5275, 8229, 9811, 13715, 15825, 29433, 41145, 49055, 68575, 127543, 147165, 205725, 245275, 382629, 637715, 735825, 1913145, 2070121, 3188575, 6210363, 9565725, 10350605, 26911573, 31051815, 51753025, 80734719, 134557865, 155259075, 403673595, 672789325, 2018367975]

約数ペア:

[(1, 2018367975), (3, 672789325), (5, 403673595), (13, 155259075), (15, 134557865), (25, 80734719), (39, 51753025), (65, 31051815), (75, 26911573), (195, 10350605), (211, 9565725), (325, 6210363), (633, 3188575), (975, 2070121), (1055, 1913145), (2743, 735825), (3165, 637715), (5275, 382629), (8229, 245275), (9811, 205725), (13715, 147165), (15825, 127543), (29433, 68575), (41145, 49055)]