73784845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 99727200

約数和(自身を除く): 25942355

約数列:

[1, 5, 17, 29, 37, 85, 145, 185, 493, 629, 809, 1073, 2465, 3145, 4045, 5365, 13753, 18241, 23461, 29933, 68765, 91205, 117305, 149665, 398837, 508861, 868057, 1994185, 2544305, 4340285, 14756969, 73784845]

約数ペア:

[(1, 73784845), (5, 14756969), (17, 4340285), (29, 2544305), (37, 1994185), (85, 868057), (145, 508861), (185, 398837), (493, 149665), (629, 117305), (809, 91205), (1073, 68765), (2465, 29933), (3145, 23461), (4045, 18241), (5365, 13753)]