2915690525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 4035932160

約数和(自身を除く): 1120241635

約数列:

[1, 5, 11, 25, 55, 79, 103, 275, 395, 515, 869, 1133, 1303, 1975, 2575, 4345, 5665, 6515, 8137, 14333, 21725, 28325, 32575, 40685, 71665, 89507, 102937, 134209, 203425, 358325, 447535, 514685, 671045, 1132307, 1476299, 2237675, 2573425, 3355225, 5661535, 7381495, 10602511, 28307675, 36907475, 53012555, 116627621, 265062775, 583138105, 2915690525]

約数ペア:

[(1, 2915690525), (5, 583138105), (11, 265062775), (25, 116627621), (55, 53012555), (79, 36907475), (103, 28307675), (275, 10602511), (395, 7381495), (515, 5661535), (869, 3355225), (1133, 2573425), (1303, 2237675), (1975, 1476299), (2575, 1132307), (4345, 671045), (5665, 514685), (6515, 447535), (8137, 358325), (14333, 203425), (21725, 134209), (28325, 102937), (32575, 89507), (40685, 71665)]