9722895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 20321280

約数和(自身を除く): 10598385

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 195, 221, 255, 273, 357, 419, 455, 595, 663, 1105, 1257, 1365, 1547, 1785, 2095, 2933, 3315, 4641, 5447, 6285, 7123, 7735, 8799, 14665, 16341, 21369, 23205, 27235, 35615, 38129, 43995, 49861, 81705, 92599, 106845, 114387, 149583, 190645, 249305, 277797, 462995, 571935, 648193, 747915, 1388985, 1944579, 3240965, 9722895]

約数ペア:

[(1, 9722895), (3, 3240965), (5, 1944579), (7, 1388985), (13, 747915), (15, 648193), (17, 571935), (21, 462995), (35, 277797), (39, 249305), (51, 190645), (65, 149583), (85, 114387), (91, 106845), (105, 92599), (119, 81705), (195, 49861), (221, 43995), (255, 38129), (273, 35615), (357, 27235), (419, 23205), (455, 21369), (595, 16341), (663, 14665), (1105, 8799), (1257, 7735), (1365, 7123), (1547, 6285), (1785, 5447), (2095, 4641), (2933, 3315)]