73189795

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 108299520

約数和(自身を除く): 35109725

約数列:

[1, 5, 7, 23, 35, 59, 67, 115, 161, 295, 335, 413, 469, 529, 805, 1357, 1541, 2065, 2345, 2645, 3703, 3953, 6785, 7705, 9499, 10787, 18515, 19765, 27671, 31211, 35443, 47495, 53935, 90919, 138355, 156055, 177215, 218477, 248101, 454595, 636433, 1092385, 1240505, 2091137, 3182165, 10455685, 14637959, 73189795]

約数ペア:

[(1, 73189795), (5, 14637959), (7, 10455685), (23, 3182165), (35, 2091137), (59, 1240505), (67, 1092385), (115, 636433), (161, 454595), (295, 248101), (335, 218477), (413, 177215), (469, 156055), (529, 138355), (805, 90919), (1357, 53935), (1541, 47495), (2065, 35443), (2345, 31211), (2645, 27671), (3703, 19765), (3953, 18515), (6785, 10787), (7705, 9499)]