426328665

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{2749}}^1$

素因数の和:2982

約数の個数: 48

約数和(自身を含む): 797544000

約数和(自身を除く): 371215335

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 211, 245, 633, 735, 1055, 1477, 2749, 3165, 4431, 7385, 8247, 10339, 13745, 19243, 22155, 31017, 41235, 51695, 57729, 96215, 134701, 155085, 288645, 404103, 580039, 673505, 1740117, 2020515, 2900195, 4060273, 8700585, 12180819, 20301365, 28421911, 60904095, 85265733, 142109555, 426328665]

約数ペア:

[(1, 426328665), (3, 142109555), (5, 85265733), (7, 60904095), (15, 28421911), (21, 20301365), (35, 12180819), (49, 8700585), (105, 4060273), (147, 2900195), (211, 2020515), (245, 1740117), (633, 673505), (735, 580039), (1055, 404103), (1477, 288645), (2749, 155085), (3165, 134701), (4431, 96215), (7385, 57729), (8247, 51695), (10339, 41235), (13745, 31017), (19243, 22155)]