83696425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 117135360

約数和(自身を除く): 33438935

約数列:

[1, 5, 19, 23, 25, 47, 95, 115, 163, 235, 437, 475, 575, 815, 893, 1081, 1175, 2185, 3097, 3749, 4075, 4465, 5405, 7661, 10925, 15485, 18745, 20539, 22325, 27025, 38305, 71231, 77425, 93725, 102695, 145559, 176203, 191525, 356155, 513475, 727795, 881015, 1780775, 3347857, 3638975, 4405075, 16739285, 83696425]

約数ペア:

[(1, 83696425), (5, 16739285), (19, 4405075), (23, 3638975), (25, 3347857), (47, 1780775), (95, 881015), (115, 727795), (163, 513475), (235, 356155), (437, 191525), (475, 176203), (575, 145559), (815, 102695), (893, 93725), (1081, 77425), (1175, 71231), (2185, 38305), (3097, 27025), (3749, 22325), (4075, 20539), (4465, 18745), (5405, 15485), (7661, 10925)]