8853845

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 14999040

約数和(自身を除く): 6145195

約数列:

[1, 5, 7, 11, 13, 29, 35, 55, 61, 65, 77, 91, 143, 145, 203, 305, 319, 377, 385, 427, 455, 671, 715, 793, 1001, 1015, 1595, 1769, 1885, 2135, 2233, 2639, 3355, 3965, 4147, 4697, 5005, 5551, 8723, 8845, 11165, 12383, 13195, 19459, 20735, 22997, 23485, 27755, 29029, 43615, 61061, 61915, 97295, 114985, 136213, 145145, 160979, 252967, 305305, 681065, 804895, 1264835, 1770769, 8853845]

約数ペア:

[(1, 8853845), (5, 1770769), (7, 1264835), (11, 804895), (13, 681065), (29, 305305), (35, 252967), (55, 160979), (61, 145145), (65, 136213), (77, 114985), (91, 97295), (143, 61915), (145, 61061), (203, 43615), (305, 29029), (319, 27755), (377, 23485), (385, 22997), (427, 20735), (455, 19459), (671, 13195), (715, 12383), (793, 11165), (1001, 8845), (1015, 8723), (1595, 5551), (1769, 5005), (1885, 4697), (2135, 4147), (2233, 3965), (2639, 3355)]