115807825

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 181675872

約数和(自身を除く): 65868047

約数列:

[1, 5, 7, 17, 25, 35, 49, 67, 83, 85, 119, 175, 245, 335, 415, 425, 469, 581, 595, 833, 1139, 1225, 1411, 1675, 2075, 2345, 2905, 2975, 3283, 4067, 4165, 5561, 5695, 7055, 7973, 9877, 11725, 14525, 16415, 20335, 20825, 27805, 28475, 35275, 38927, 39865, 49385, 55811, 69139, 82075, 94537, 101675, 139025, 194635, 199325, 246925, 272489, 279055, 345695, 472685, 661759, 973175, 1362445, 1395275, 1728475, 2363425, 3308795, 4632313, 6812225, 16543975, 23161565, 115807825]

約数ペア:

[(1, 115807825), (5, 23161565), (7, 16543975), (17, 6812225), (25, 4632313), (35, 3308795), (49, 2363425), (67, 1728475), (83, 1395275), (85, 1362445), (119, 973175), (175, 661759), (245, 472685), (335, 345695), (415, 279055), (425, 272489), (469, 246925), (581, 199325), (595, 194635), (833, 139025), (1139, 101675), (1225, 94537), (1411, 82075), (1675, 69139), (2075, 55811), (2345, 49385), (2905, 39865), (2975, 38927), (3283, 35275), (4067, 28475), (4165, 27805), (5561, 20825), (5695, 20335), (7055, 16415), (7973, 14525), (9877, 11725)]