16915085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 23846400

約数和(自身を除く): 6931315

約数列:

[1, 5, 11, 17, 55, 79, 85, 187, 229, 395, 869, 935, 1145, 1343, 2519, 3893, 4345, 6715, 12595, 14773, 18091, 19465, 42823, 73865, 90455, 199001, 214115, 307547, 995005, 1537735, 3383017, 16915085]

約数ペア:

[(1, 16915085), (5, 3383017), (11, 1537735), (17, 995005), (55, 307547), (79, 214115), (85, 199001), (187, 90455), (229, 73865), (395, 42823), (869, 19465), (935, 18091), (1145, 14773), (1343, 12595), (2519, 6715), (3893, 4345)]