22041565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 32852736

約数和(自身を除く): 10811171

約数列:

[1, 5, 7, 13, 35, 65, 91, 193, 251, 455, 965, 1255, 1351, 1757, 2509, 3263, 6755, 8785, 12545, 16315, 17563, 22841, 48443, 87815, 114205, 242215, 339101, 629759, 1695505, 3148795, 4408313, 22041565]

約数ペア:

[(1, 22041565), (5, 4408313), (7, 3148795), (13, 1695505), (35, 629759), (65, 339101), (91, 242215), (193, 114205), (251, 87815), (455, 48443), (965, 22841), (1255, 17563), (1351, 16315), (1757, 12545), (2509, 8785), (3263, 6755)]