85498525

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 132848640

約数和(自身を除く): 47350115

約数列:

[1, 5, 7, 17, 25, 29, 35, 85, 119, 145, 175, 203, 425, 493, 595, 725, 991, 1015, 2465, 2975, 3451, 4955, 5075, 6937, 12325, 16847, 17255, 24775, 28739, 34685, 84235, 86275, 117929, 143695, 173425, 201173, 421175, 488563, 589645, 718475, 1005865, 2442815, 2948225, 3419941, 5029325, 12214075, 17099705, 85498525]

約数ペア:

[(1, 85498525), (5, 17099705), (7, 12214075), (17, 5029325), (25, 3419941), (29, 2948225), (35, 2442815), (85, 1005865), (119, 718475), (145, 589645), (175, 488563), (203, 421175), (425, 201173), (493, 173425), (595, 143695), (725, 117929), (991, 86275), (1015, 84235), (2465, 34685), (2975, 28739), (3451, 24775), (4955, 17255), (5075, 16847), (6937, 12325)]